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"Offer is on the table": New James Bond actor revealed

<p>In a world where the only constant is change, one thing remains certain: James Bond will always be suave, sophisticated, and British.</p> <p>The search for the next 007 has been a rollercoaster of speculation, rumours and hopes dashed faster than a villain's escape plan. But now the wait appears to be over. The man most likely in line to be the next James Bond has been revealed, and his name is Taylor-Johnson ... Aaron Taylor-Johnson. </p> <p>According to a report from <a href="https://www.thesun.co.uk/tv/26774029/aaron-taylor-johnson-offered-role-james-bond/" target="_blank" rel="noopener"><em>The Sun</em></a> on Tuesday, Eon Productions, the brilliant minds behind the iconic spy franchise, appear to have finally settled on their man. According to sources as reliable as Bond's impeccable taste in martinis, Taylor-Johnson is set to don the tuxedo and wield the Walther PPK in the next instalment of the series. Well, at least if he accepts the offer.</p> <p>“Bond is Aaron’s job, should he wish to accept it," <em>The Sun </em>reported. "The formal offer is on the table and they are waiting to hear back.</p> <p>“As far as Eon is concerned, Aaron is going to sign his contract in the coming days and they can start preparing for the big announcement.”</p> <p>Now, some of you might be scratching your heads, wondering, "Aaron who?"</p> <p>Aaron Taylor-Johnson is an English actor, which automatically makes him qualified for the role. Plus, he's been in action films like <em>Tenet</em>, <em>Bullet Train</em> and <em>Avengers: Age of Ultron</em>. So, he's no stranger to high-stakes thrills and spills. Also, did we mention he's British? Because that's kind of a prerequisite.</p> <p>At 33 years of age, Taylor-Johnson would be the youngest actor to step into Bond's impeccably polished shoes since George Lazenby back in 1969. Talk about big shoes to fill. But if anyone can handle the pressure, it's our man Aaron. </p> <p>Now, some purists might be clutching their martini glasses in horror, lamenting the departure of Daniel Craig, who graced our screens for five thrilling films. But fear not, for change is the spice of life, and if there's one thing Bond knows how to handle, it's change. Besides, who wouldn't want to see what Taylor-Johnson brings to the table? Maybe he'll introduce a new signature drink or a quirky catchphrase. The possibilities are as endless as Bond's list of conquests.</p> <p>The response to <em>The Sun</em>'s announcement has caused a few reactions across the globe, with 9News reporting that "A source with knowledge of the situation tells CNN that Johnson has not been cast as Bond. And, BBC News reports that a 'production insider' said there is no truth to the rumours about Taylor-Johnson's casting."</p> <p>So, as we eagerly await the official announcement from Eon Productions, let us raise our glasses to Aaron Taylor-Johnson, the next suave superspy set to save the world, one shaken, not stirred, adventure at a time. </p> <p><em>Images: Getty / Twitter (X)</em></p>

Movies

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Escape to the Country host dies aged 50

<p>British TV presenter Jonnie Irwin has passed away aged 50 following a battle with terminal cancer. </p> <p>Irwin was diagnosed with terminal cancer in 2020, when the disease spread from his lungs to his brain. </p> <p>He was initially given just six months to live, but managed to defy the odds and made his illness public after two years of keeping it a secret. </p> <p>The TV presenter rose to fame in the UK for his roles on shows including <em>A Place in the Sun </em>and <em>Escape to the Country</em>. </p> <p>A statement was shared to Instagram on Friday announcing his death, where he was described as "a truly remarkable soul." </p> <p>"It is with heavy hearts that we share the news of Jonnie’s passing," the statement began. </p> <p>"A truly remarkable soul, he fought bravely against cancer with unwavering strength and courage. Jonnie touched the lives of so many with his kindness, warmth, and infectious spirit."</p> <p>“At this time, we kindly ask for the privacy of Jonnie’s family as they navigate through this profound loss," the statement continued. </p> <p>“Their grief is immeasurable, and your thoughts, prayers, and support are deeply appreciated. As we remember the beautiful moments shared with Jonnie, let us celebrate a life well-lived and a legacy that will forever be etched in our hearts.”</p> <p>“Jonnie may be gone from our sight, but his love, laughter, and memories will live on. Rest in peace, dear Jonnie. You will be dearly missed, but never forgotten.”</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/C22vrMPCwmB/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C22vrMPCwmB/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Jonnie Irwin (@jonnieirwintv)</a></p> </div> </blockquote> <p>Following his death, BBC have paid tribute to the fallen host and described him as an “extraordinary man and wonderful presenter”.</p> <p>“He brought such warmth and fun to Escape To The Country where he was a firm favourite with not just viewers, but the production team too," head of BBC daytime Rob Unsworth said.</p> <p>“More recently, he did some truly inspirational reports for <em>Morning Live</em> about his illness, tackling taboos around end-of-life care and wonderfully demonstrating the limitless positivity that he brought to everything he did.”</p> <p>Irwin’s longtime co-star Jasmine Harman, also shared a tribute on Instagram.</p> <p>“I have never admired you more than over the last few years as you’ve faced life with cancer with positivity, determination and bloody mindedness,” she wrote. “The world is a little darker today without you, but I will always smile when I think of you.” </p> <p>Irwin is survived by his wife Jessica and their three children, Rex, five and three-year-old twins Rafa and Cormac.</p> <p><em>Image: Instagram</em></p> <p> </p>

Caring

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Worrying news – ozone layer not recovering after all

<p>Alarming news from New Zealand scientists suggests the ozone layer might not be recovering after all, with the problem exacerbated by bushfires, volcanic eruptions and greenhouse gas emissions.</p> <div class="copy"> <p>The research <a href="https://doi.org/10.1038/s41467-023-42637-0" target="_blank" rel="noopener">published</a> in <em>Nature Communications</em> suggests the Antarctic ozone layer has reduced by 26% since 2004, contrary to previous reports of recovery by actions taken under an agreement called the Montreal Protocol. </p> <p>The authors say wildfire and volcanic aerosols together with greenhouse gas emissions probably explain recent setbacks with record large, long-lived ozone holes re-emerging over Antarctica during Spring since 2020.</p> <p>Climate change is influencing the <a href="http://www.bom.gov.au/weather-services/fire-weather-centre/bushfire-weather/index.shtml" target="_blank" rel="noopener">severity and frequency</a> of bushfires.</p> <p>The ozone hole was previously thought to be under repair thanks to a global agreement signed in Montreal, Canada to limit ozone depleting substances. </p> <p>But the paper finds insignificant long-term change in the total ozone column since the early 2000s, “even where significant recovery has previously been reported”.</p> <p>The analysis of daily and monthly ozone changes between 2001 – 2022, show delays in the formation of the ozone hole. While early springtime shows signs of recovery in the ozone layer, this is followed by declines during late September.</p> <p>Researcher and author Hannah Kessenich from the University of Otago says: “by looking at detailed, daily ozone observations from the last 19 years, we find evidence of much less ozone in the centre of the Antarctic ozone hole compared to 19 years ago. This means that the hole has not only remained large in area, but it has also become deeper (i.e. has less ozone) throughout most of Antarctic spring.”</p> <p>But Atmospheric scientist, Dr Martin Jucker from the University of NSW is not convinced by the results of the study.</p> <p>He says: “Their results rely heavily on the large ozone holes we have seen in 2020-2022. However, existing literature has already found reasons for these large ozone holes: Smoke from the 2019 bushfires and a volcanic eruption (La Soufriere), as well as a general relationship between the polar stratosphere and El Niño Southern Oscillation […] The years 2020-22 have seen a rare triple La Niña, but this relationship is never mentioned in the study.”  </p> <p><a href="https://cosmosmagazine.com/earth/earth-sciences/ozone-hole-among-largest-on-record/">This Spring</a>, the European Space Agency reported yet another large ozone hole had formed, among the biggest on record.</p> <p>The layer of ozone high in the atmosphere protects the Earth from ultraviolet (UV) radiation from the Sun. Ozone depletion exposes people, particularly in the Southern Hemisphere, to a higher risk of skin cancer.</p> <p><em>Image credits: Getty Images</em></p> <div> <p align="center"><em><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=288486&amp;title=Worrying+news+%26%238211%3B+ozone+layer+not+recovering+after+all" width="1" height="1" loading="lazy" aria-label="Syndication Tracker" data-spai-target="src" data-spai-orig="" data-spai-exclude="nocdn" /></em><em><a href="https://cosmosmagazine.com/earth/climate/ozone-layer-not-recovering/">This article</a> was originally published on <a href="https://cosmosmagazine.com">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/petra-stock/">Petra Stock</a>. </em></p> </div> </div>

Travel Trouble

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"Devastating blow": Back to the Future star's tragic family news

<p><em>Back to the Future </em>star Lea Thompson, renowned for her role as Lorraine, the endearing mother of Michael J. Fox's iconic character, Marty McFly, has recently shared some deeply saddening family news.</p> <p>The 62-year-old actress opened up about her personal struggle, revealing that both of her older brothers have been diagnosed with Parkinson's disease within a few months of each other.</p> <p>This announcement resonated profoundly with her fans and followers, especially given Michael J. Fox's well-known battle with the condition since his diagnosis in 1991 at the tender age of 29.</p> <p>In an emotionally charged Instagram post, Thompson shared her family's ordeal, writing, "Both of my beloved exceptional big brothers have been diagnosed with Parkinson’s within a few months of each other. It was such a devastating blow."</p> <p>She went on to describe how the disease had stealthily crept into their lives, noting that her brothers had been displaying signs of slowing down, but the true nature of their condition hadn't been immediately apparent.</p> <p>Fortunately, their early diagnosis, made possible by the diligent efforts of researchers supported by the Michael J. Fox Foundation, has offered them access to medications and tools that have significantly improved their quality of life.</p> <p>Accompanying her heartfelt message, Thompson posted pictures of herself with her two brothers during a day of golf, capturing a precious family moment. Another poignant photo showed her brothers with their arms wrapped around each other.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/Cyz8bCxO9GF/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/Cyz8bCxO9GF/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Lea Thompson (@lea_thompson)</a></p> </div> </blockquote> <p>Thompson's dedication to raising awareness and support for Parkinson's research was evident when she expressed feeling "honoured" to be part of a "public service announcement" for the Michael J. Fox Foundation's gala, sharing a behind-the-scenes photo from the campaign. She also expressed gratitude for the support of scientists, philanthropists, and her "movie son", Michael J. Fox, who has been an unwavering advocate for Parkinson's research.</p> <p>The response from Thompson's fans and followers was heartwarming, as they flocked to the comments section to express their solidarity. Messages of love, hope and empathy poured in from all corners, with many sharing personal connections to Parkinson's disease and the advances in treatment and therapies they have witnessed.</p> <p>Parkinson's disease is a debilitating neurodegenerative condition, and it is the second most common neurological disorder in Australia, with over 100,000 Australians grappling with its impact. Common symptoms include tremors, slowness of movement, and rigidity.</p> <p>Michael J. Fox's diagnosis at the astonishingly young age of 29 stands as a stark reminder of the disease's unpredictable reach, as the average age of diagnosis hovers around 65.</p> <p>Parkinson's disease results from the brain's inability to produce sufficient dopamine, a neurotransmitter vital for controlling movement. Diagnosing Parkinson's is not straightforward; it often relies on clinical evaluation by specialists such as neurologists, who meticulously assess clinical signs and symptoms, as there are no definitive laboratory tests like blood work or brain scans available for diagnosis.</p> <p>Lea Thompson's open acknowledgment of her family's struggle with Parkinson's disease not only shines a light on the challenges faced by those living with the condition but also underscores the importance of continued research and support for those affected. </p> <p><em>Images: Instagram</em></p>

Caring

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How to deep clean your kitchen bin

<p>Cleaning the kitchen bin is household chore that can be easily overlooked until a stench begins to creep into your home.</p> <p>To rid your bin of the odour, follow these deep cleaning steps so that you can have a fresh-smelling and clean kitchen bin.</p> <p><strong>1. Put on your rubber gloves</strong></p> <p>Cleaning a bin requires you to handle an object that has been full of food scraps and questionable liquids, it is best to wear some rubber gloves to protect you from the germs.</p> <p><strong>2. Empty the bin</strong></p> <p>Begin by emptying your bin and ensuring that there are no lingering food particles in the bottom. Your main objective is to remove any gunk that can be seen.</p> <p><strong>3. Wash the bin</strong></p> <p>If you have access to an outside area, take your bin outside and hose it down. If you can only clean your bin indoors, then you can do this in the bathtub. Once the bin has been rinsed, pat it down with paper towel.</p> <p><strong>4. Spray with disinfectant</strong></p> <p>Using a disinfectant cleaner of your preference, generously spray down the inside and outside of your bin. Also include the top and bottom of the bin as you spray.</p> <p><strong>5. Scrub the bin</strong></p> <p>Use a toilet brush or other long-handled nylon bristle brush to scrub your bin thoroughly. After you have finished scrubbing all over, let the disinfectant cleaner sit for five minutes.</p> <p><strong>6. Rinse and dry</strong></p> <p>After the five minutes has passed, rinse the can thoroughly. Depending on what you prefer, let the bin dry in the sun or dry it with a towel.</p> <p>Once you have deep cleaned your bin, maintain your hard work by wiping down the inside and outside of the bin with disinfectant spray every time you empty the trash can.</p> <p><em>Image credits: Getty Images</em></p>

Home & Garden

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8 surprising alternatives to popular European destinations

<p>That’s the problem with great destinations – they become too popular for their own good. So we’ve found some alternatives that are just as good.</p> <p><strong>Instead of: Croatia</strong></p> <p><strong>Try: Montenegro</strong></p> <p>The yacht set have known about Montenegro’s charms for years, but the rest of the world is just getting onboard. Sitting just south of Croatia, the country shares its same gorgeous coastline, beautiful beaches and historic walled cities, but with hardly any of the crowds. It’s sat at the border of east and west for more than 400 years, so expect a fascinating cultural mix and even a unique communist legacy thrown in.</p> <p><strong>Instead of: Prague</strong></p> <p><strong>Try: Brno</strong></p> <p>Hard to pronounce, easy to love. The Czech Republic’s second city is a winning combination of old and new. Baroque cathedrals and historic houses rub shoulders with lively pubs, trendy cocktail bars and contemporary art museums. Plus, as with all of the Czech Republic, Brno is great value – and you won’t come across any of the UK bucks parties that seem to trawl other capitals in Eastern Europe.</p> <p><strong>Instead of: Cinque Terre</strong></p> <p><strong>Try: Rapallo</strong></p> <p>There’s no denying that the Cinque Terre is stunning – provided you can find a hotel in high season. Instead, head around 50 kilometres north along the coast to the charming town of Rapallo. You’ll find the same brightly coloured buildings, a 16<sup>th</sup> century castle perched above the sea and pebbly beaches lined with retro changing huts. All this for a fraction of the price.</p> <p><strong>Instead of: Canary Islands</strong></p> <p><strong>Try: Azores</strong></p> <p>These Portuguese islands sit around 2,000 kilometres off the west coast of continental Europe, so they’re something of a hidden gem. They miss out on most of the tacky package tours from the UK and have less of a party vibe than other islands in the Med. Referred to as the Hawaii of the Atlantic, you’ll find a landscape volcanic peaks and dramatic crater lakes while offshore there’s world-class surfing, diving and whale watching.</p> <p><strong>Instead of: Florence</strong></p> <p><strong>Try: Bologna</strong></p> <p>Did you know some 16 million tourists visit Florence every year? That’s a lot for a town with a permanent population of less than 400,000. The university town of Bologna gets only a fraction of that and has just as much to offer. The streets are lined with historic religious architecture, the food is incredible and the whole city seems to embrace the culture of aperitivo (afternoon cocktails with friends). We’re sold.</p> <p><strong>Instead of: Berlin</strong></p> <p><strong>Try: Warsaw</strong></p> <p>Berlin is considered Europe’s capital of cool, but Warsaw can give it a run for its money. The city was largely flattened in World War II and was rebuilt in a fascinating mish mash of styles that makes it unlike anywhere else in the world. Restored Gothic buildings sit alongside Communist-era concrete blocks and sleek glass towers rise from gritty laneways. It’s also home to fantastic museums covering everything from the Jewish ghettos to Chopin.</p> <p><strong>Instead of: Interlaken</strong></p> <p><strong>Try: Bovec</strong></p> <p>Switzerland is notoriously expensive, so the Slovenian town of Bovec is a great value alternative. It’s known as the adventure capital of eastern Europe and the surrounding Julian Alps are ideal for hiking, canyoning, mountain biking, white water rafting and skiing in winter. The best part is, they will cost around half of what they would in Interlaken.</p> <p><strong>Instead of: Budapest</strong></p> <p><strong>Try: Tallinn</strong></p> <p>It wasn’t long ago that Budapest was itself an ‘alternative city’, but cheap flights and the river cruise boom have pushed it up to the top of the list. The medieval city of Tallinn, capital of Estonia, sits on the Baltic Sea and is a unique mix if Scandinavian, European and Russian culture. The magnificent onion-domed St Alexander Nevsky Cathedral is reason enough to visit, though once you’re there you’ll also love the cool design shops springing up and the very cheap (and very good) local beer.</p> <p><em>Image credits: Getty Images</em></p>

International Travel

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15 facts you won’t believe are true

<p>Sometimes we become so jaded that we forget the world is an amazing place.</p> <p>In this list we’ve put together 15 facts you won’t believe are true.</p> <p><strong>To see the full list of amazing facts, scroll down.</strong></p> <p>1. Honey will <a href="http://www.smithsonianmag.com/science-nature/the-science-behind-honeys-eternal-shelf-life-1218690/?no-ist" target="_blank" rel="noopener"><span><strong>never go off</strong></span></a>, no matter how long you store it.</p> <p>2. The Turritopsis Nutricula jellyfish is <a href="http://immortal-jellyfish.com/" target="_blank" rel="noopener"><span><strong>c</strong></span></a><span style="text-decoration: underline;"><strong><a href="http://immortal-jellyfish.com/" target="_blank" rel="noopener">onsidered biologically immortal</a></strong></span>.</p> <p>3. The heart of a blue whale is so big a human could potentially swim through its arteries (of course why you’d want to do so is another matter altogether).</p> <p>4. Yet the throat of a blue whale is <a href="https://en.wikipedia.org/wiki/Blue_whale#Description_and_behaviour" target="_blank" rel="noopener"><span><strong>so small</strong></span></a> (comparatively speaking at least) it is physically incapable of swallowing anything bigger than a beach ball. </p> <p>5. For every person on Earth there are <a href="http://www.peta.org/issues/wildlife/dealing-household-guests/ants/" target="_blank" rel="noopener"><span><strong>around 1.6 million ants</strong></span></a>.</p> <p>6. An octopus has <a href="http://www.smithsonianmag.com/ist/?next=/science-nature/ten-curious-facts-about-octopuses-7625828/" target="_blank" rel="noopener"><span><strong>three hearts</strong></span></a>.</p> <p>7. Feng shui was originally the art of choosing the <a href="http://www.awarenessmag.com/marapr07/ma07_feng_shui.htm" target="_blank" rel="noopener"><span><strong>best place for a grave</strong></span></a>.</p> <p>8. There are <span style="text-decoration: underline;"><strong><a href="http://www.sciencedaily.com/releases/2008/06/080603085914.htm" target="_blank" rel="noopener">ten times more bacteria</a></strong></span> than cells in the human body.</p> <p>9. Believe it or not, this is what sand looks like under a microscope:</p> <p>10. Oxford University actually <a href="http://thetab.com/uk/oxford/2013/10/20/six-things-oxford-predates-11736" target="_blank" rel="noopener"><span><strong>predates the Aztec Empire</strong></span></a>.</p> <p>11. No one has <a href="https://www.ar15.com/archive/topic.html?b=1&amp;f=5&amp;t=1163790" target="_blank" rel="noopener"><span><strong>successfully tamed</strong></span></a> an African elephant.</p> <p>12. Catfish have <a href="http://www.itv.com/news/central/2015-07-09/ten-facts-about-fish-that-might-surprise-you/" target="_blank" rel="noopener"><span><strong>27,000 taste buds</strong></span></a> (four times as many as humans). </p> <p>13. Santa Claus <a href="https://en.wikipedia.org/wiki/Basil_of_Caesarea#Commemorations_of_Basil" target="_blank" rel="noopener"><span><strong>is called Basil</strong></span></a> in Cyprus.</p> <p>14. Scientists have suggested <a href="http://www.bbc.com/news/science-environment-24477667" target="_blank" rel="noopener"><span><strong>rain is made</strong></span></a> from diamonds on Saturn and Jupiter.</p> <p>15. The image on the left is a candle burning on Earth, and the image on the right is a candle burning in a zero gravity environment. What a difference! </p> <p><strong>Related links:</strong></p> <p><span style="text-decoration: underline;"><em><a href="../news/news/2016/03/couple-give-60-million-lottery-away/"><strong>Couple gives $60 million lottery win away</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><a href="../news/news/2016/03/find-letter-t-image-puzzle/"><strong>Can you find the letter “T” in this image?</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><a href="../news/news/2016/03/stunning-images-antarctica-remote-beauty/"><strong>Stunning images of Antarctica’s remote beauty</strong></a></em></span></p> <p><em>Image credit: Shutterstock</em></p>

News

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5 super simple ways to save cash for retirement

<p>During the lead-in to retirement, money management becomes more important than ever. And while we often get lost pondering over in the major financial decisions, getting the minor financial decisions right can be just as important.</p> <p>We’re going to run through five simple ways any soon-to-be-retiree can save cash for their golden years. Sometimes the smallest changes make the biggest difference. </p> <p><strong>1. Set targets</strong></p> <p>Saving can be difficult if you don’t know where the goalposts are placed. But how much do you really need to retire? As <a href="http://119.9.30.84/blog/are-you-retirement-ready" target="_blank"><strong><span style="text-decoration: underline;">Equip notes</span></strong></a>, “According to ASFA (the Association of Superannuation Funds of Australia), a couple needs approximately $640,000 in retirement savings for a comfortable lifestyle. For a single person that number is $545,000.”</p> <p>Setting minor saving targets, even if it’s just a little bit of money here and there every week, can get the ball rolling and start putting yourself in a position to prop up your nest egg.</p> <p><strong>2. Shop smarter</strong></p> <p>While you don’t want to be living like a miser, smarter shopping choices can add up. Keeping your ear to the ground for discounts, taking advantage of specials and avoiding any discretionary purchases will help keep you in the black.</p> <p><strong>3. Clear any outstanding debt</strong></p> <p>Debt can be an inconvenient drain on your income in the lead-in to retirement. If you’re set to take the plunge and find yourself in a mire of debt, it’s important to take necessary steps as soon as possible, which might mean finding a financial planner. </p> <p><a href="http://119.9.30.84/blog/are-you-retirement-ready" target="_blank"><strong><span style="text-decoration: underline;">Equip says</span></strong></a>, “Having outstanding debts as you approach retirement isn’t necessarily a problem, but it does require some planning. For example - do you use your super to pay off your mortgage? There’s no simple answer, but speaking to a financial planner can help you understand your options and what they mean in the long term.”</p> <p><strong>4. Change spending habits</strong></p> <p>Ultimately, if you’re looking to save some extra cash for retirement you’re going to have to change your spending habits. Little things like drinking coffee at home, or staying in for lunch and dinner can make a big difference in the long run.</p> <p><strong>5. Explore your options</strong></p> <p>Taking the measures listed above is a good start, but you’re only scratching the surface of what you can do to prop up your retirement income. <a href="https://www.equipsuper.com.au/financial-planning/meet-our-financial-planners" target="_blank"><strong><span style="text-decoration: underline;">Qualified financial planners</span></strong></a> can give you advice and guidance on little things you can do in your day to day life that will ensure you’re in a better position when you’ve reached retirement. </p> <p>What measures do you take to save cash?</p> <p><em><span style="text-decoration: underline;"><strong><a href="https://www.equipsuper.com.au/" target="_blank">Equip</a></strong></span> manages $7 billion of investments for members working across a wide range of Australian industry sectors. This <span style="text-decoration: underline;"><strong><a href="https://www.equipsuper.com.au/" target="_blank">superannuation fund</a></strong></span> has been providing strong investment performance and has been a reliable provider of retirement benefits for over 80 years.</em></p> <p><em>This article is for general information only. You should seek formal financial advice on your specific circumstances.</em></p>

Money & Banking

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Escape to the Country star’s heartbreaking cancer update

<p>Jonnie Irwin, star of Escape to the Country, has shared a heartbreaking update on his battle with terminal cancer. </p> <p>The TV star - who was diagnosed with Stage IV lung cancer and given only six months to live in 2020 - sat down for an interview with <em>The Sun </em>after early 50th birthday celebrations, where he opened up about his diagnosis, and the impact it has had on himself and his young family.</p> <p>Jonnie is the father of three young boys with his devoted wife, Jess. Rex - the couple’s eldest - is four, while their twins Rafa and Cormac are only two. And he was recounting a football game with his eldest son, Rex, when he revealed that he’s feeling the physical weight of his ongoing fight, explaining that he “tried to play football with Rex the other day and was in goal and I couldn’t get near the ball. It was so frustrating.</p> <p>“I’m very sporty and suddenly it’s just like … it was as if it was the first time I’d attempted football. I felt like a granddad. And that broke me a bit.</p> <p>“I always thought, ‘I’m an older dad but I’ll be leading from the front’.</p> <p>“But I’m now at the back.”</p> <p>“I’m weak now, fragile, and my memory is terrible,” he later added, “but I’m still here.”</p> <p>Jonnie only announced his diagnosis in 2020, when his appearance change had become noticeable. </p> <p>“People didn’t know for such a long time, which helped with not having the conversation for some time,” Jess explained. </p> <p>“Our friends knew, but not the severity of it, and Jonnie looked well so it was never really a topic we discussed. The physical side of it came more recently. Now it’s all we talk about at home.”</p> <p>Jess went on to explain that while she knows Jonnie is trying to “cross every T and dot all the I’s” for their family, she’s been trying to stress to him that he should “do what makes you happy. If you want to do something, just do it.”</p> <p>“I just want to be able to bring any bit of fun and enjoyment back into his life,” she added, “which is really hard to do, especially with the reality of how much he’s struggling on a day-to-day basis.”</p> <p>Their children have served as something of a distraction for them, although Jess admits they haven’t quite been able to wrap their heads around the enormity of the truth. </p> <p>“I don’t have time to think to be honest,” Jess said, “and I know that Jonnie is doing all that he can with the diet, the resting, the supplement, research, [and] looking into treatment. Jonnie is partly still here because of sheer willpower. </p> <p>“He’s stubborn and determined and he’s a scrapper. </p> <p>“I think I’m still in denial about a lot of it if I’m honest.”</p> <p>Despite the weight of their situation, Jonnie, Jess, and their loved ones recently came together to celebrate - although he won’t be turning 50 until November, the couple decided to celebrate his birthday early with over 150 of their nearest and dearest friends and family. </p> <p>“It was a great night,” Jonnie recalled. “I chose a playlist with some great tunes from the 90s and 2000s and people came from all over the country and abroad.</p> <p>“I didn’t know the extent of the loyalty and generosity that my friends would exhibit.</p> <p>“I’ve been dumbfounded and spellbound by their support, as well as that of our families, who have been amazing. I just wanted to do something to celebrate my birthday and had no idea how many people would actually turn up. It was incredible.”</p> <p><em>Images: Instagram</em></p>

Caring

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“Rarest species of feline on Earth”: Unique cat mystifies the internet

<p dir="ltr">A photo of the “rarest species of feline on Earth”, a cat with black and neon yellow stripes, has mystified the internet.</p> <p dir="ltr">The incredible photo of the “Amazon snake cat” is truly unbelievable.</p> <p dir="ltr">The image of the so-called “Serpens Cattus”, a feline with black and neon-yellow stripes resembling a snake, made waves online, with social media posts claiming it was the “rarest species of feline on Earth”. </p> <p dir="ltr">“Serpens Cattus is the rarest species of feline on Earth. These Animals live in hard-to-reach regions of the Amazon rainforest, and therefore they are relatively poorly studied,” a Twitter user claimed. “The first images capturing the snake cat appeared only in 2020. Weighs up to 4 stone (25kgs).”</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en"><a href="https://t.co/rpeMQKCF4I">pic.twitter.com/rpeMQKCF4I</a></p> <p>— Jeff_kamara2 (@Kamara2R) <a href="https://twitter.com/Kamara2R/status/1635669633553367040?ref_src=twsrc%5Etfw">March 14, 2023</a></p></blockquote> <p dir="ltr">A now-deleted Reddit post of the “Serpens Cattus” attracted several comments who flagged the feline as not being real. </p> <p dir="ltr">“Obvious fake. No known gene can produce natural hair or fur of those (navy and bright yellow) colours,” one commented.</p> <p dir="ltr">“Really rough attempt at a fake Latin name,” a second person chimed in. “One google about species naming would have made this a lot less obvious.”</p> <p dir="ltr">The post caught the eye of zoology experts to verify the authenticity of the photo.</p> <p dir="ltr">However, the colours and patterns on the female bare a strong resemblance to the reptilian boiga dendrophila, which is commonly referred to as the “gold-ringed cat snake”.</p> <p dir="ltr">According to the Smithsonian’s National Zoo &amp; Conservation Biology Institute, the snake is found in the same countries where the “Amazon snake cat” was rumoured to be found. </p> <p dir="ltr">The serpent-like feline slid over to TikTok, where one user claimed that the species lived in Colombia, Venezuela, Ecuador, Peru, Bolivia, Guyana, French Guiana and Suriname.</p> <p dir="ltr">“He’s in the next fantastic beasts,” laughed one user referencing the Harry Potter spin-off franchise.</p> <p dir="ltr">“Use this s**t for good not to misinform,” another user wrote.</p> <p dir="ltr">“Stop sharing bulls**t,” a third commented. </p> <p dir="ltr">It's clear to see the mysterious feline has certainly left some in hiss-belief.</p> <p><span id="docs-internal-guid-919797d4-7fff-89ab-2d2e-e88b391d041a"></span></p> <p dir="ltr"><em>Image credit: Twitter</em></p>

Family & Pets

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Great Scott! Michael J. Fox poses with new pup

<p>Michael J. Fox has a new furry friend, and fans are saying the pup resembles the dog from the <em>Back to the Future</em> movies.</p> <p>The 61-year-old icon shared a post on Instagram featuring himself snuggled up with his adorable new dog, whom he named Blue.</p> <p>The star captioned his post, “Hey Blue, welcome to your new home!”</p> <p>Fans of Fox flocked to the comments to share their thoughts on the new pup as well as comparing the dog’s looks to Dr Emmet Brown’s dog in the <em>Back to the Future</em> trilogy.</p> <p>The dog featured in the trilogy, the infamous Einstein, was a similar breed to Fox’s new furry friend.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/CpePqBRr3A5/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/CpePqBRr3A5/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Michael J Fox (@realmikejfox)</a></p> </div> </blockquote> <p> People wrote comments such as, “Einstein came back using the time machine,” and “Aww he looks like a baby Einstein!”</p> <p>The dog in the films was a fully grown sheepdog that went on some serious adventures with Fox’s character, Marty McFly and Doc Brown, played by Christopher Lloyd.</p> <p>Several A-list stars also took to the comments on Fox’s post.</p> <p>“Oh my gosh!! So cute 🥰,” wrote Julianne Moore.</p> <p>Jennifer Grey from <em>Dirty Dancing</em> expressed her thoughts through a series of emojis, commenting, “💞🐶👅🐶👅💞,"</p> <p>Fox is known to be a dog lover, having mourned the loss of his previous dog, Gus, in April of 2021.</p> <p>When he announced the loss of Gus on Instagram, he captioned his post, “Gus - great dog and loyal friend, we'll miss you.”</p> <p>The actor has mentioned several times how much of a “wonder dog” Gus had been over the years.</p> <p><em>Image credit: Instagram/Reddit</em></p>

Family & Pets

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Humans are still hunting for aliens. Here’s how astronomers are looking for life beyond Earth

<p>We have long been fascinated with the idea of alien life. The earliest written record presenting the idea of “aliens” is seen in the satiric work of Assyrian writer <a href="https://blogs.scientificamerican.com/life-unbounded/the-first-alien/">Lucian of Samosata</a> dated to 200 AD.</p> <p>In one novel, Lucian <a href="https://www.yorku.ca/inpar/lucian_true_tale.pdf">writes of a journey to the Moon</a> and the bizarre life he imagines living there – everything from three-headed vultures to fleas the size of elephants.</p> <p>Now, 2,000 years later, we still write stories of epic adventures beyond Earth to meet otherworldly beings (<a href="https://www.britannica.com/topic/The-Hitchhikers-Guide-to-the-Galaxy-novel-by-Adams">Hitchhiker’s Guide</a>, anyone?). Stories like these entertain and inspire, and we are forever trying to find out if science fiction will become science fact.</p> <h2>Not all alien life is the same</h2> <p>When looking for life beyond Earth, we are faced with two possibilities. We might find basic microbial life hiding somewhere in our Solar System; or we will identify signals from intelligent life somewhere far away.</p> <div data-id="17"> </div> <p>Unlike in <a href="https://www.britannica.com/topic/Star-Wars-film-series">Star Wars</a>, we’re not talking far, far away in another galaxy, but rather around other nearby stars. It is this second possibility which really excites me, and should excite you too. A detection of intelligent life would fundamentally change how we see ourselves in the Universe.</p> <p>In the last 80 years, programs dedicated to the search for extraterrestrial intelligence (SETI) have worked tirelessly searching for cosmic “hellos” in the form of radio signals.</p> <p>The reason we think any intelligent life would communicate via radio waves is due to the waves’ ability to travel vast distances through space, rarely interacting with the dust and gas in between stars. If anything out there is trying to communicate, it’s a pretty fair bet they would do it through radio waves.</p> <h2>Listening to the stars</h2> <p>One of the most exciting searches to date is <a href="https://breakthroughinitiatives.org/initiative/1">Breakthrough Listen</a>, the largest scientific research program dedicated to looking for evidence of intelligent life beyond Earth.</p> <p>This is one of many projects funded by US-based Israeli entrepreneurs Julia and Yuri Milner, with some serious dollars attached. Over a ten-year period a total amount of <a href="https://breakthroughinitiatives.org/initiative/1">US$100 million</a> will be invested in this effort, and they have a mighty big task at hand.</p> <p>Breakthrough Listen is currently targeting the closest one million stars in the hope of identifying any unnatural, alien-made radio signals. Using telescopes around the globe, from the 64-metre Murriyang Dish (Parkes) here in Australia, to the 64-antenna MeerKAT array in South Africa, the search is one of epic proportions. But it isn’t the only one.</p> <p>Hiding away in the Cascade Mountains north of San Francisco sits the <a href="https://www.seti.org/ata">Allen Telescope Array</a>, the first radio telescope built from the ground up specifically for SETI use.</p> <p>This unique facility is another exciting project, able to search for signals every day of the year. This project is currently upgrading the hardware and software on the original dish, including the ability to target several stars at once. This is a part of the non-profit research organisation, the SETI Institute.</p> <h2>Space lasers!</h2> <p>The SETI Institute is also looking for signals that would be best explained as “space lasers”.</p> <p>Some astronomers hypothesise that intelligent beings might use massive lasers to communicate or even to propel spacecraft. This is because even here on Earth we’re investigating <a href="https://www.nasa.gov/feature/goddard/2022/the-future-of-laser-communications/">laser communication</a> and laser-propelled <a href="https://www.insidescience.org/news/new-light-sail-design-would-use-laser-beam-ride-space">light sails</a>.</p> <p>To search for these mysterious flashes in the night sky, we need speciality instruments in locations around the globe, which are currently being developed and deployed. This is a research area I’m excited to watch progress and eagerly await results.</p> <p>As of writing this article, sadly no alien laser signals have been found yet.</p> <h2>Out there, somewhere</h2> <p>It’s always interesting to ponder who or what might be living out in the Universe, but there is one problem we must overcome to meet or communicate with aliens. It’s the speed of light.</p> <p>Everything we rely on to communicate via space requires light, and it can only travel so fast. This is where my optimism for finding intelligent life begins to fade. The Universe is big – really big.</p> <p>To put it in perspective, humans started using radio waves to communicate across large distances in 1901. That <a href="https://ethw.org/Milestones:Reception_of_Transatlantic_Radio_Signals,_1901">first transatlantic signal</a> has only travelled 122 light years, reaching just 0.0000015% of the stars in our Milky Way.</p> <p>Did your optimism just fade too? That is okay, because here is the wonderful thing… we don’t have to find life to know it is out there, somewhere.</p> <p>When we consider the <a href="https://theconversation.com/how-many-stars-are-there-in-space-165370">trillions of galaxies</a>, septillion of stars, and likely many more planets just in the observable Universe, it feels near impossible that we are alone.</p> <p>We can’t fully constrain the parameters we need to estimate how many other lifeforms might be out there, as famously proposed by Frank Drake, but using our best estimates and <a href="https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/numerical-testbed-for-hypotheses-of-extraterrestrial-life-and-intelligence/0C97E7803EEB69323C3728F02BA31AFA">simulations</a> the current best answer to this is tens of thousands of possible civilisations out there.</p> <p>The Universe <a href="https://theconversation.com/is-space-infinite-we-asked-5-experts-165742">might even be infinite</a>, but that is too much for my brain to comprehend on a weekday.</p> <h2>Don’t forget the tiny aliens</h2> <p>So, despite keenly listening for signals, we might not find intelligent life in our lifetimes. But there is hope for aliens yet.</p> <p>The ones hiding in plain sight, on the planetary bodies of our Solar System. In the coming decades we’ll explore the moons of Jupiter and Saturn like never before, with missions hunting to find traces of basic life.</p> <p>Mars will continue to be explored – eventually by humans – which could allow us to uncover and retrieve samples from new and unexplored regions.</p> <p>Even if our future aliens are only tiny microbes, it would still be nice to know we have company in this Universe.</p> <p><em>Images: Getty</em></p> <p><em style="box-sizing: border-box; color: #212529; font-family: -apple-system, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 16px; background-color: #ffffff;">This article originally appeared on <a href="https://theconversation.com/humans-are-still-hunting-for-aliens-heres-how-astronomers-are-looking-for-life-beyond-earth-197621" target="_blank" rel="noopener">The Conversation</a>. </em></p>

Technology

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Back to the Future stars reunite

<p>It’s been 37 years since the cinematic masterpiece, Back to the Future part 1, graced our screens. You might be wondering where they are now, although the appropriate question would be, “when the hell are they?”</p> <p>The Back to the Future stars joined up at a fan convention in Portland, USA, and the excitement from fans sighting Michael J. Fox, Christopher Lloyd, Lea Thompson and Thomas Wilson used up a lot more energy than 1.21 gigawatts.</p> <p>Last year, Fox and Lloyd came together on stage at Comic-Con in New York in an emotional display, which brought fans in the audience to tears.</p> <p>On stage, Fox said, referring to his co-star Lloyd, “The best part of the movie was working with Chris,” going on to say he was a genius, also revealing there was “immediate chemistry” between the pair.</p> <p>Fox played the iconic Marty McFly in the 1985 movie. Director Robert Zemeckis had originally cast Eric Stolz as Marty, however, due to conflict with his schedule on Family Ties, Stolz couldn’t continue with the project.</p> <p>Stolz started filming in November 1984 but was replaced by early January. Aside from the schedule conflict with Stolz, it was reported that early footage was also underwhelming. Now that’s heavy!</p> <p>Fox officially joined the production in mid-January of 1985.</p> <p>Fox played Marty McFly in all three Back to the Future movies, Great Scott!</p> <p>The fans are on a sweet nostalgia trip seeing the cast back together after over three decades.</p> <p><em>Image credit: Instagram</em></p>

Movies

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5 vitamin deficiencies your body is trying to tell you

<p>It’s so common to have marks, bumps or blemishes on our body and just ignore them until they go away. But what if they don’t? What if your eyes, skin or hair is trying to tell you that you are lacking in a specific vitamin or mineral, which could be affecting your health and wellbeing? Speak to your doctor if you have any of these symptoms, and they can help you diagnose and treat any deficiencies.</p> <p><strong>1. Calcium deficiency</strong></p> <p>Do you have weak or brittle nails, numbness in your extremities, or regular muscle cramps? Calcium deficiency could be a problem for you. It’s not just in dairy (though that is a great source) but also in seaweed, leafy greens, legumes and nuts. You can also find calcium-fortified products such as specific cereals, orange juice and soy milk.</p> <p><strong>2. Vitamin C deficiency</strong></p> <p>Do you bruise more easily than you used to? Do you have cuts and wounds that seem to take a long time to heal? This could be a sign that you are low in vitamin C. And it’s not just from a lack of oranges. The best places to find this vitamin include strawberries, kiwi, broccoli and red capsicums.</p> <p><strong>3. Iron deficiency</strong></p> <p>If you look unusually pale, have cold hands and feet, or a swollen tongue, you could be lacking in iron. As well as iron supplements, you can bulk up your iron intake with iron-rich foods such as red meat, fish and legumes.</p> <p><strong>4. Omega 3 deficiency</strong></p> <p>Do you have bumps on the skin on your upper arms, dandruff, dry hair or dry eyes? You could be low in omega 3. Generally found in fish, seeds and nuts, leafy greens and eggs – it can also be ingested as a supplement from the chemist.</p> <p><strong>5. B12 deficiency</strong></p> <p>B12 is readily available in meat, so this is a common deficiency in vegetarians and vegans. B12 is also less able to be absorbed from food as we get older. Signs of deficiency include skin irritation and dermatitis, lethargy and unusual weakness, pins and needles, and a smooth red tongue is also common (the little bumps disappear). You can get B12 in tablets or as an injection, but ideally you can get it from your food. Go for meat, leafy greens, mushrooms and nuts.</p> <p>Do you have any of these symptoms? Will this article encourage you to speak to your doctor to get checked out?</p>

Body

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What will be your legacy?

<p>Maybe you’ve never thought about it, but how you’ll be remembered, and who you’ll be remembered by will be determined by the legacy you’ll leave. If you want your life to count then why leave it to chance when your legacy can be planned and purposeful, and in doing so, establish a firm foundation which generations can build upon?</p> <p>The mistakes of generations-past will be repeated by generations-future up until someone has the vision and determination to derive a different outcome. If not you, then who?</p> <p><strong>A legacy framework</strong></p> <p>Let’s play a game: what’s a word – just one word – you’d like others to use that encapsulates how you’d like to be remembered after you’re gone? For instance, assuming your name was Bobby, imagine a friend at your funeral saying “You know, I always found Bobby to be so…” </p> <p>It might be loving, or honest, or faithful, or sincere or any number of things. Now ask yourself this: "Is how I’m living congruent with how I want to be remembered?" If it is, great. If it isn’t, will you change while you still have time?</p> <p>If you’re interested in being organised and purposeful in leaving a legacy, consider this: your legacy is the summary of your deeds, which is the summary of your actions, which is the summary of your intentions. If you want to leave a bigger legacy then start by being purposeful with your intentions, impactful with your actions, and altruistic with your deeds.</p> <p><strong>Largesse</strong></p> <p>Your largesse is the way and extent to which you distribute money or gifts upon others. Largesse may be, but doesn’t necessarily have to be, financial. To be significant, largesse must be predominantly selfless. Any contribution to humanity that results in a gift qualifies, which is why the largesse of the likes of Nelson Mandela, Mahatma Gandhi and Mother Teresa remain significant.</p> <p>Perhaps the ripples of the contribution you leave won’t be as large or as wide as those of Mother Teresa, but that doesn’t make your effort any less important or less worthy. Many small things done well are usually far better than a few great things done poorly. But remember, a selfless act can’t be called so if there are selfish ambitions behind it. Selfish largesse is rarely remembered beyond one generation or is remembered for the wrong reasons like the legacy of any historical tyrant you care to mention whose selfishness caused the death of countless innocent lives.</p> <p><strong>Remembering Nobel</strong></p> <p>Alfred Nobel was a controversial figure for much of this life, and while his inventions improved the industrialised world, he was not universally loved. His work improving military explosives resulted in him being accused of high treason. Upon his death, Nobel bequeathed 94 per cent of his estate be converted into a fund and invested in safe securities, with the income earned from those investments to be ‘distributed annually in the form of prizes to those who during the preceding year have conferred the greatest benefit to humankind’.</p> <p>Why did Nobel perform such a generous act? No-one knows for sure but one possibility is that a French journalist, upon mistakenly reporting his death, eulogised Nobel as a ‘merchant of death’. Reportedly appalled, Nobel shifted his focus to philanthropy and used his fortune to create a legacy to further, not frustrate, humanity. Today, Nobel is revered for his substantial and ongoing contribution to the promotion of peace—a legacy of significance funded by his significant wealth.</p> <p><strong>Do-Doing-Done</strong></p> <p>How do you leave a legacy? First you’ll need to cast a vision for how you want to be remembered. Thereafter every thought and every action in every hour of every day is an opportunity to make a legacy deposit by acting congruently, or legacy withdrawal by acting incongruently, with your vision. </p> <p>The bigger your legacy balance, the more impactful your legacy will be.</p> <p>The trick is to remain persistently consistent with cycling through your intentions (what you want to do), your actions (what you’re doing), and your accomplishments (what you’ve done). Doing so will build momentum and scale. </p> <p>My old high school motto was Spectumer Agendo. It is Latin and means ‘By their deeds they shall be known.’ What are your deeds, and how will you be known?  If you want your life to count, do more things that count! Don’t be consumed with petty people or petty matters. Remained focussed on the things you can control. </p> <p><strong>Greek Proverb</strong></p> <p>Here’s a Greek proverb that caught my attention recently: wise men plant trees under whose shade others will sit. This is a beautiful phrase that captures the notion of sowing a blessing today for others tomorrow; a lovely way to capture the concept of legacy. I might have taken the proverb a little too literally because etched on my heart is a vision to return the 600 hectares of land I purchased back in 2018 into a permanent multi-species native forest. If you don’t have your own legacy project on the go and rehabilitating environments, restoring damaged ecosystems or renewing habitat for wildlife is something you care about, you’re welcome to join with me, my family and others as we change the world one tree at a time. Find out more at www.TreeChange.com</p> <p>Will your legacy be a burden or a blessing? It’s not too late to decide, or change if you aren’t happy with the current situation. </p> <p><strong>Edited extract from Steve McKnight’s <em>Money Magnet: How to Attract and Keep a Fortune that Counts</em> (Wiley $32.95), now available at all leading retailers or online at www.moneymagnet.au</strong></p> <p><em>Image: Getty Images</em></p>

Mind

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Why you should beware spending rewards and BNPL programs

<p>Malware is software designed to disrupt and destroy, and there are plenty of ‘wolf in sheep’s clothing’ financial programs doing just that to people’s financial futures. Some that come to mind are programs (yes, they’re called ‘programs’) that make it easier to spend and / or reward and incentivise spending, and harder to make good financial decisions. When you get tricked into spending, or spending more than you otherwise would, you transfer your wealth to someone else. The more wealth you consume, the less you have for later on. Let’s consider two marketing malware culprits to avoid wherever possible.</p> <p><strong>Rewards Programs</strong></p> <p>Beware programs that trick you into thinking that spending is good.</p> <p>Consider Flybuys for example. It is a rewards program where you generally receive one Flybuys point for every dollar spend. Therefore, to earn 1 000 000 Flybuys points, you need to spend $1 000 000. What if I told you that the cash value of one Flybuys point is 0.5 cents? That would mean to earn 1 000 000 Flybuys points you’d have to spend $1 000 000, yet that $1 000 000 is really only ‘worth’ $5000. They’ve actually created a system where you think you’re being rewarded on a one-for-one basis (i.e. one dollar spent equals one point) when really you’re being rewarded at the rate of half of one cent for every dollar spent.</p> <p>Additionally, when it comes time to redeem your points, the products you can ‘purchase’ are valued at top dollar, rather than at any discounted price you might be able to find if you shopped around.</p> <p><strong>Buy Now Pay Later (BNPL)</strong></p> <p>Back in the day, department stores offered something called lay-by. This was where you could grab a product off the shelf, take it to the store’s lay-by counter and enter an arrangement with them to pay it off over two or three instalments. Once you’d made the final payment, the product was yours to own and take home. Lay-by was a great option for people who couldn’t access or didn’t want to use credit cards. There were no upfront fees associated with lay-by, and there was certainly no interest charged. </p> <p>Lay-by has been reborn and rebadged as BNPL; you pay by instalments, and you can take the product with you immediately. You won’t pay any fees provided you make the required instalments in full and on time. If you don’t, then you’ll be slugged with establishment fees, late fees, account-keeping fees and payment processing fees.</p> <p>The danger is that BNPL is easier to access than traditional debt options such as credit cards because BNPL is not technically credit since providers don’t charge interest. But BNPL is consumer debt with instant gratification, and that makes it credit in my book.</p> <p>Afterpay is one of the biggest BNPL providers on the planet. It advertises that it is a ‘free service’, provided you pay on time. If you don’t,  their late fee is $10 per missed payment, plus an additional $7 if the payment is still outstanding after a week. It doesn’t sound like a lot, but if you had bought something that only cost $20 and forgot to make a $5 instalment, then the $10 fee is 200 per cent of the missed payment. Ouch! Don’t forget that the fee is per missed payment. If there were other purchases made, then the fee would compound.</p> <p>Late fees, however small, can quickly cascade into a significant sum of money, potentially many times more than the instalment due or even the price of the item purchased. Plus, there are other consequences of missed payments—black marks on credit records, difficulties borrowing for other debt such as a home loan, and the possibility of additional fees as debts are passed over to debt collectors.</p> <p>BNPL organisations profit from users who fail to meet their repayment obligations, and so part and parcel of running a successful business and growing profits would involve them doing well when their customers do poorly. You can’t expect corporate behemoths to do the right thing by you if it’s the wrong thing by them. The best you can do is gain the skills and awareness you need to know when you’re being played. Marketing malware disrupts your ability to accumulate wealth by tricking you into believing you are getting a better deal than is the case. Ideally, you’d avoid using it at all, but if it’s too late for that, then you need to clean up your code as soon as you can.</p> <p>Being rewarded for spending money you haven’t yet earned is a toxic combination that will poison your efforts to attract and keep a fortune that counts.  Make sure you are a good shepherd of your financial flock by being vigilant in keeping an eye out for marketing malware wolves, and not falling for their enticing yet financially disempowering charms. </p> <p><strong>Edited extract from Steve McKnight’s <em>Money Magnet: How to Attract and Keep a Fortune that Counts</em> (Wiley $32.95), now available at all leading retailers. Visit www.moneymagnet.au</strong></p> <p><em>Image: Getty Images</em></p>

Money & Banking

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How to make your money count

<p>How you use your money will be how you’re remembered. For some, the amount of money or wealth they accumulate is the score by which their success is measured. More wealth equals more success. Yet shrouds don’t have pockets, and dead is dead. In order to make your money count, it has to be used, not hoarded. Others use their wealth to purchase a more comfortable ride through life. That’s certainly possible, yet materialism is like fame: addictive and at the same time self-deprecating; there will always someone else who is richer than you and has more toys than you. The quest for more is insatiable. Instead of being defined by the wealth you’ve accumulated and have stored, why not be defined by the wealth you’ve accumulated and have deployed?</p> <p><span lang="EN-US"><strong>The 3C’s of Significance</strong></span></p> <p>The secret to making your money count is a process I call ‘the three Cs of significance’: care, cause and context. Identifying a care and resourcing a cause that supports it will add a context to your money that transcends dollars and cents. The 3C’s are a way of adding significance to your wealth and giving meaning to your life.</p> <p><span lang="EN-US">Let’s look at each of the 3Cs.</span></p> <p><span lang="EN-US"><strong>Care</strong></span></p> <p>Everyone has at least one care etched on their hearts at birth or engraved on their hearts from life experience. If you were to shut out the ‘busy-ness’ of life and listen to the quiet voice of your soul or engage your self-awareness by looking for issues that trigger an above-average or disproportionate emotional response, you’ll likely identify what you care most about. Possibilities include social justice issues, animal welfare, the environment, politics, gender and social equality, faith, health, nutrition, sport … the list is just about endless.</p> <p>Furthermore, there are niches within niches. For instance, animal welfare might be your thing, and within that, you might be particularly concerned with the wellbeing of koalas, and more specifically, orphaned koalas in south-east Queensland. The ‘thing’ you care about may be a burning passion or just a glowing ember. It may also change over time. For the moment, all that’s important is that you identify something you care about. Does something come to mind?</p> <p>If it helps as an illustration, cancer became an unexpected care that was recently etched on my heart. Prior to being diagnosed with skin cancer, I was aware but not particularly concerned about cancer, but that all changed when a spot on my face turned sinister. Now I had something to care about!</p> <p><span lang="EN-US"><strong>Cause</strong></span></p> <p>Once you have a care in mind, the next step is to find a cause – a person, program, charity or organisation that is doing work that relates to the matter(s) you care about, and offer to become a partner in, or sponsor of, that work by making a financial contribution.</p> <p>The secret to knowing the cause is to stop thinking ‘me’ and start thinking ‘we’. Sometimes the things we care about seem too big, complex or challenging to do anything meaningful about. Or we assume our resources are insignificant compared to the scale of the problem. When we are overwhelmed, the temptation is to feel defeated, to conclude ‘why bother’, and use our time and energy to solve survival problems closer to home. Don’t be put off by what you can’t do—be empowered by what you can. It’s very unlikely you’ll be the only person in the world who cares about the issue on your heart, and you may find an already established ‘cause’ you could partner with to be the change you hope to see.</p> <p>If you’re interested, the Peter McCallum Cancer Centre was a ‘cause’ I found that related to my ‘care’.</p> <p><span lang="EN-US"><strong>Context</strong></span></p> <p>The cares you advance based on the causes you support will provide a context for your money that transcends dollars and cents. Your wealth gains meaning based on the means it provides for the causes you care about. Your life will count because your money counts, and the significance you generate will make you feel more significant. But how will you create the context for your dollars? Will you give time or money or both? And how frequently will you give?</p> <p><strong>Time or money?</strong></p> <p>Many people giving small amounts is just as effective as a few people giving large amounts. You can only give from what you have. If you have money, give money. If you have time (including expertise), give time. If you have both, give both. There’s usually a lack of ‘resource-ers’ over ‘resources’; that is, a shortage of people who can pay for the labour and materials needed to resource the care.</p> <p><strong>Frequent or infrequent giving?</strong></p> <p>Experience has taught me that it is better to give less, more often, than more, less often. Most charitable organisations would rather have guaranteed financial supply over several years, than unreliable and infrequent one-off donations. Why? Because with guaranteed funding they can create, administer and execute programs they know they’ll be able to resource and fund through to completion.</p> <p>Here’s a final suggestion: rather than giving from capital, give repeatedly from the recurrent income your invested capital generates. Giving capital is something you do once. Investing the capital and giving the income is something you can do forever.</p> <p>For example, say you had $50000 to donate. One option would be to donate it in one lump sum. Another option is to invest it and donate the annual income.  Assuming you achieved an after-tax return of 8 per cent per annum, then after 12.5 years of giving you will have given the same amount (i.e. $50,000), except the second option would allow you to keep giving and supporting causes you care about for years and years to come—a magic pudding that gives and gives and never runs out!</p> <p>Some people like to count their money. Others like to make their money count. How will you be remembered – for the way you counted your money, or the way you made your money count? If you don’t like the answer, be sure to do something about it while you still can.  The secret to making your money count is to put it to use by supporting causes that do good work in fields you care about.</p> <p><strong>Edited extract from Steve McKnight’s <em>Money Magnet: How to Attract and Keep a Fortune that Counts</em> (Wiley $32.95), now available at all leading retailers or online at www.moneymagnet.au</strong></p> <p><em>Image: Getty Images</em></p>

Money & Banking

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Words you need to know before going on a cruise

<p>If you are about to go on your first cruise, there will be some words that you may have not come across before.</p> <p>To make your holiday as seamless as possible, read up on these definitions.  </p> <p><strong>1. Aft and forward:</strong> The forward is the front of the ship and the aft is the back of the ship. These are important to remember as you will receive directions with these words.</p> <p><strong>2. Bow and stern:</strong> The bow is the front of the ship and the stern is the rear.</p> <p><strong>3. Bridge:</strong> The bridge is the location of the ship where the Captain and senior officers navigate the ship (the control centre).</p> <p><strong>4. Galley:</strong> The galley is a cruise ship’s kitchen. Luxurious and modern cruise ships have multiple restaurants and galleys.</p> <p><strong>5. Gangway:</strong> This is the ramp that allows you to get on and off the cruise ship.</p> <p><strong>6. Lido deck:</strong> This is an Italian word for a public outdoor swimming pool complex. On a cruise, this term refers to the top deck where there is usually a pool, hot tub and open-air bar.</p> <p><strong>7. M.S:</strong> This abbreviation is popular but not everyone knows what it stands for. M.S stands for motor ship.</p> <p><strong>8. Muster station:</strong> This location is important as it is the place where everyone would gather in the event of an emergency and it is where lifeboats would be lowered. On your first day of the cruise you will visit the muster station to become familiar with the location.</p> <p><strong>8. OBC:</strong> These letters can mean different things in various industries but on a cruise ship, it stands for onboard credit.</p> <p><strong>9. Per diem:</strong> This Latin phrase means per day.</p> <p><strong>10. Port/Starboard:</strong> These are the nautical terms for the left and right sides of the ship when you are facing the bow. The left side is the port and the right side is the starboard.</p> <p><strong>11. Purser:</strong> A purser is the ship’s officer in charge of accounts, money, transactions and tickets. If you have any questions regarding your bill, go to the purser’s desk.</p> <p>What are other important cruise words? Let us know in the comments below. </p> <p><em>Image: Getty Images</em></p>

Cruising

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How satellites, radar and drones are tracking meteorites and aiding Earth’s asteroid defence

<p>On July 31 2013 a <a href="https://cneos.jpl.nasa.gov/fireballs/" target="_blank" rel="noopener">constellation of US defence satellites</a> saw a streak of light over South Australia as a rock from outer space burned through Earth’s atmosphere on its way to crash into the ground below.</p> <p>The impact created an explosion equivalent to about 220 tonnes of TNT. More than 1,500km away, in Tasmania, the bang was heard by detectors normally used to listen for <a href="https://www.dfat.gov.au/international-relations/security/asno/Pages/australian-ims-stations" target="_blank" rel="noopener">extremely low-frequency sounds</a> from illegal tests of nuclear weapons.</p> <p>These were two excellent indications that there should be a patch of ground covered in meteorites somewhere north of Port Augusta. But how could we track them down?</p> <p>My colleagues and I who work on the <a href="https://dfn.gfo.rocks/" target="_blank" rel="noopener">Desert Fireball Network (DFN)</a>, which tracks incoming asteroids and <a href="https://dfn.gfo.rocks/meteorites.html" target="_blank" rel="noopener">the resulting meteorites</a>, had a couple of ideas: weather radar and drones.</p> <p><strong>Eyes in space</strong></p> <p>Finding meteorites is not an easy task. There is a network of high-quality ground-based sensors called the <a href="https://gfo.rocks/" target="_blank" rel="noopener">Global Fireball Observatory</a>, but it only covers about 1% of the planet.</p> <p>The <a href="https://cneos.jpl.nasa.gov/fireballs/" target="_blank" rel="noopener">US satellite data</a> published by NASA covers a much larger area than ground-based detectors, but it only picks up the biggest fireballs. What’s more, they <a href="https://academic.oup.com/mnras/article/483/4/5166/5256650" target="_blank" rel="noopener">don’t always give an accurate idea of the meteor’s trajectory</a>.</p> <p>So, to have any chance to find a meteorite from these data, you need a little outside help.</p> <p><strong>Weather radars</strong></p> <p>In 2019, Australia’s Bureau of Meteorology started making its weather radar data <a href="https://www.openradar.io/" target="_blank" rel="noopener">openly available</a> to researchers and the public. I saw this as an opportunity to complete the puzzle.</p> <p>I combed through the record of events from the Desert Fireball Network and NASA, and cross-matched them with nearby weather radars. Then I looked for unusual radar signatures that could indicate the presence of falling meteorites.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=334&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=334&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=334&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=420&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=420&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/496384/original/file-20221121-22-iwtkve.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=420&amp;fit=crop&amp;dpr=3 2262w" alt="An annoyed aerial photo showing the locations of the Woomera radar station and the falling meteorites." /></a><figcaption><span class="caption">The Woomera weather radar station captured reflections from the falling meteorites.</span> <span class="attribution"><span class="source">Curtin University</span>, <span class="license">Author provided</span></span></figcaption></figure> <p>And bingo, the 2013 event was not too far from the Woomera radar station. The weather was clear, and the radar record showed some small reflections at about the right place and time.</p> <p>Next, I had to use the weather data to figure out how the wind would have pushed the meteorites around on their way down to Earth.</p> <p>If I got the calculations right, I would have a treasure map showing the location of a rich haul of meteorites. If I got them wrong, I would end up sending my team to wander around in the desert for two weeks for nothing.</p> <p><strong>The search</strong></p> <p>I gave what I hoped was an accurate treasure map to my colleague Andy Tomkins from Monash University. In September this year, he happened to be driving past the site on his way back from an expedition in the Nullarbor.</p> <p>Thankfully, Andy found the first meteorite within 10 minutes of looking. In the following two hours, his team found nine more.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/496385/original/file-20221121-16-he3p7h.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=3 2262w" alt="Photo of several people walking through a desert field looking at the ground." /><figcaption><span class="caption">A field team from Monash University searched for meteorites in the strewn field.</span> <span class="attribution"><span class="source">Monash University</span>, <span class="license">Author provided</span></span></figcaption></figure> <p>The technique of finding meteorites with weather radars <a href="https://ares.jsc.nasa.gov/meteorite-falls/how-to-find-meteorites/" target="_blank" rel="noopener">was pioneered</a> by my colleague Marc Fries in the US. However, this is the first time it has been done outside the US NEXRAD radar network. (When it comes to monitoring airspace, the US has more powerful and more densely packed tech than anyone else.)</p> <p>This first search confirmed there were lots of meteorites on the ground. But how were we going to find them all?</p> <p>That’s where the drones come in. We used a method developed by my colleague Seamus Anderson to <a href="https://gfo.rocks/blog/2022/03/14/First_Meteorite_Found_with_Drone.html" target="_blank" rel="noopener">automatically detect meteorites from drone images</a>.</p> <p>In the end we collected 44 meteorites, weighing a bit over 4kg in total. Together they form what we call a “strewn field”.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/496386/original/file-20221121-13-qssltc.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=3 2262w" alt="An aerial view of a desert field with a black dot (a meteorite) highlighted by a yellow square." /></a><figcaption><span class="caption">A machine-learning algorithm identified meteorites from drone photos.</span> <span class="attribution"><span class="source">Curtin Uni</span>, <span class="license">Author provided</span></span></figcaption></figure> <p>Strewn fields <a href="https://onlinelibrary.wiley.com/doi/10.1111/maps.13892" target="_blank" rel="noopener">tell us a lot</a> about how an asteroid fragments in our atmosphere.</p> <p>That’s quite important to know, because the energy of these things is comparable to that of nuclear weapons. For example, the 17-metre asteroid that exploded over Chelyabinsk in Russia in 2013 produced an explosion 30 times the size of the bomb dropped on Hiroshima in 1945.</p> <p>So when the next big one is about to hit, it may be useful to predict how it will deposit its energy in our atmosphere.</p> <p>With new telescopes and better technology, we are starting to see some asteroids <a href="https://skymapper.anu.edu.au/news/great-balls-fire/" target="_blank" rel="noopener">before they hit Earth</a>. We will see even more when projects such as the <a href="https://www.lsst.org" target="_blank" rel="noopener">Vera Rubin Observatory</a> and the <a href="https://atlas.fallingstar.com" target="_blank" rel="noopener">Asteroid Terrestrial-impact Last Alert System (ATLAS)</a> are up and running.</p> <p>These systems might give us as much as a few days’ notice that an asteroid is heading for Earth. This would be too late to make any effort to deflect it – but plenty of time for preparation and damage control on the ground.</p> <p><strong>The value of open data</strong></p> <p>This find was only made possible by the free availability of crucial data – and the people who made it available.</p> <p>The US satellites that detected the fireball are presumably there to detect missile and rocket launches. However, somebody (I don’t know who) must have figured out how to publish some of the satellite data without giving away too much about their capabilities, and then lobbied hard to get the data released.</p> <p>Likewise, the find would not have happened without the work of Joshua Soderholm at Australia’s Bureau of Meteorology, who worked to make low-level weather radar data openly accessible for other uses. Soderholm went to the trouble to make the radar data <a href="https://www.go-fair.org/fair-principles/" target="_blank" rel="noopener">readily available and easy to use</a>, which goes well beyond the vague formulations you can read at the bottom of scientific papers like “data available upon reasonable request”.</p> <p>There is no shortage of fireballs to track down. Right now, we’re on the hunt for a meteorite that was spotted in space last weekend before <a href="https://www.nytimes.com/2022/11/19/science/fireball-asteroid-toronto-new-york.html" target="_blank" rel="noopener">blazing through the sky over Ontario, Canada</a>.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/194997/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em>Writen by Hadrien Devillepoix. Republished with permission from <a href="https://theconversation.com/how-satellites-radar-and-drones-are-tracking-meteorites-and-aiding-earths-asteroid-defence-194997" target="_blank" rel="noopener">The Conversation</a>.</em></p> <p><em>Image: NASA</em></p>

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Volcano breath test helps scientists predict deadly eruptions

<p>Humanity has a long history of living in the shadows of active volcanoes.</p> <p>Prized for their rich, fertile soils – ideal for cultivating crops – and their local topography, it isn’t hard to see why living in active volcanic regions remains a worthwhile gamble.</p> <p>Volcanic eruptions, however, are notoriously difficult to predict but improving our diagnostic abilities is crucial for developing early warning procedures and evading disaster.</p> <p>External indicators such as earthquakes and deformation of the Earth’s crust are traditional methods of identifying an imminent eruption, however, not all eruptions give these early warning signs.</p> <p>But now a research team from the University of Tokyo has gained better insight into the relationship between changes in the magma composition and eruption, by studying the ratio of specific chemical isotopes in gas and steam emitted from fumaroles — holes and cracks in the earth’s surface.</p> <p>“When you compare a volcano with a human body, the conventional geophysical methods represented by observations of earthquakes and crustal deformation are similar to listening to the chest and taking body size measurements”, said Professor Hirochika Sumino from the Research Centre for Advanced Science and Technology, who led the study.</p> <p>“In these cases, it is difficult to know what health problem causes some noise in your chest or a sudden increase in your weight, without a detailed medical check. On the other hand, analysing the chemical and isotope composition of elements in fumarolic gases is like a breath or blood test. This means we are looking at actual material directly derived from magma to know precisely what is going on with the magma.”</p> <p>Previous research on gas associated with an eruption from a volcano in the Canary Islands in 2011 showed an increase in the ratio of heavier helium isotopes which are typical of mantle material.</p> <p>“We knew that the helium isotope ratio occasionally changes from a low value, similar to the helium found in the Earth’s crust, to a high value, like that in the Earth’s mantle, when the activity of magma increases,” said Sumino. “But we didn’t know why we had more mantle-derived helium during magmatic unrest.”</p> <p>Sumino and team sought the answers in fumerole gas around Kusatsu-Shirane, an active volcano 150 km northwest of Tokyo. Taking samples of the gas back to the lab every few months between 2014 and 2021, the researchers were able to ascertain precise measurements of the isotopic components, discovering a relationship between the ratio of argon-40 to helium-3 ( a ‘high value’ isotope of helium) and magmatic unrest.</p> <p>“Using computer models, we revealed that the ratio reflects how much the magma underground is foaming, making bubbles of volcanic gases which separate from the liquid magma,” explained Sumino.</p> <p>The extent to which the magma is foaming “controls how much magmatic gas is provided to the hydrothermal system beneath a volcano and how buoyant the magma is. The former is related to a risk of phreatic eruption, in which an increase in water pressure in the hydrothermal system causes the eruption. The latter would increase the rate of magma ascent, resulting in a magmatic eruption.”</p> <p>The research collaboration is now developing a portable type of mass spectrometer which could be used in the field for real time analysis, reducing the need to constantly collect and transport samples back to the lab – a challenging a time-consuming process.</p> <p>“Our next step is to establish a noble gas analysis protocol with this new instrument, to make it a reality that all active volcanoes — at least those which have the potential to cause disaster to local residents — are monitored 24 hours a day, seven days a week,” said Sumino.</p> <p><strong>This article originally appeared on cosmosmagazine.com and was written by <a href="https://cosmosmagazine.com/earth/volcano-breath-test-predict-eruptions/" target="_blank" rel="noopener">Clare Kenyon</a>.</strong></p> <p><em>Image: Getty</em></p>

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