doomsday glacier nasa

Nasa has discovered a gigantic cavity under the Thwaites Glacier in West Antarctica that they say could destabilise the doomsday ice block and topple it into the sea. A massive research effort is under way to understand Antarctica's Thwaites glacier before it is too late. A … If Thwaites melts, sea levels could jump by up to 2.5 metres, Huge icebergs that have separated from Thwaites are pictured above, A close look at the Thwaites Ice Shelf edge, ‘World’s most dangerous glacier’ could COLLAPSE within decades and ‘sink cities’ as Nasa discovers 1,000-foot ‘doomsday’ cavity lurking below, How to turn Vanish Mode on Instagram on – so your messages disappear after being read, PS5 UK stock latest today - Playstation 5 consoles at The Games Department, GAME, Currys, Very, Smyths, Amazon, Elon Musk and Grimes to makes cameos in dystopian video game Cyberpunk 2077, UK and US military will fight in Call of Duty CODE Bowl tournament THIS week, You could see Northern Lights TONIGHT over UK and US thanks to giant solar flare – how to see it, Xbox Series X stock arriving TODAY at UK retailer Box with promise of 'fairer' ballot system, Shocking drone footage shows space telescope featured in Bond’s GoldenEye COLLAPSE, China taunts West by flying flag on the moon in Chang’e 5 probe mission as space race with US heats up, Fifa 21 PS5 update – free upgrade to loading, graphics and more is out now, Independent Press Standards Organisation (IPSO), The global sea level has been gradually rising over the past century, The first is thermal expansion – as water gets warmer, it expands, The second is melting ice on land, adding fresh water into seas, This has a cyclical effect, because melting ice also warms up the planet (and oceans), causing more even ice to melt and boosting thermal expansion, It's currently rising at a rate of around 0.3cm per year, The sea is huge, so that might sound harmless, But rising sea levels can have a devastating effect over time, Low-lying coastal areas can disappear completely, even putting areas of the UK at risk, It can also mean sea storms and tsunamis can have a more devastating effect, reaching further in-land than they would have previously, There's also an increased risk of flooding. The researchers also used data from a constellation of Italian and German space-borne synthetic aperture radars. These very high-resolution data can be processed by a technique called radar interferometry to reveal how the ground surface below has moved between images. Antarctica alert: NASA data detects dramatic instability under 'doomsday' Denman Glacier ANTARCTICA experts have warned the ice continent's Denman Glacier is … READ MORE: Mars MYSTERY: NASA probes strange impact crater on red planet. Thwaites Glacier (Image: NASA / SWNS) ... It’s often referred to the ‘Doomsday Glacier’, and now researchers have warned of new deep seabed channels in Antarctica’s Thwaites Glacier. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. order back issues and use the historic Daily Express The Thwaites Glacier is the largest, most menacing source of rising sea levels all over the world, and it is melting at an alarming rate. This adds a real risk of collapse to the already fast-melting glacier. As more heat and water get under the glacier, it melts faster, NASA Jet Propulsion Laboratory researcher Pietro Milillo. Antarctic ‘Doomsday Glacier’ Is Really Doomsday for Climate Alarmism Climate Realism / by H. Sterling Burnett / 6d A fake climate scare making headlines comes from researchers who say West Antarctica’s Thwaites glacier may soon collapse, raising sea … Can we save it in time? He’s written for TV shows such as "The Tonight Show", "Politically Incorrect" and an award-winning children’s program. Nasa has discovered a gigantic cavity under the Thwaites Glacier in West Antarctica that they say could destabilise the doomsday ice block and topple it into the sea. In January, NASA's Jet Propulsion Laboratory revealed there is a massive cavity carved in the underbelly of the glacier … As it grows, Thwaites will disintegrate faster and faster, potentially triggering a global catastrophe. Read more: Under the “Doomsday Glacier” a 9-kilometer-long cave was found - the ice melted in secret in just three years This rapid melting is happening in part because natural buffers holding the Thwaites and Pine Glaciers in place are breaking apart, according to new research. (Photo : Wikimedia Commons)The calving front of Thwaites Ice Shelf looking at the ice below the water’s surface as seen from the NASA DC-8 on Oct. 16, 2012. READ MORE: China and USA at WAR: How Chang’e 4 Moon landing is major challenge for NASA. Nicknamed the “doomsday glacier”, the Thwaites glacier in western Antarctica has the potential to devastate the globe. Researchers gauge the glacier will lose the entirety of its ice in around 200 to 600 years. To see all content on The Sun, please use the Site Map. Nasa has made a series of shocking discoveries about the state of the glacier. Satellite Images Show 'Doomsday Glacier' Coming Apart at the Seams Duration: 01:10 2/6/2020 NASA images of Antarctica’s Thwaites Glacier show how it … The Doomsday Glacier. Scientists have detected unusually warm water underneath Antarctica's "doomsday glacier." "What the satellites are showing us is a glacier coming apart at the seams," Ted Scambos, a senior scientist at the University of Colorado, told NASA in February. "Thanks to a new generation of satellites, we can finally see the detail," he said. We will use your email address only for sending you newsletters. The Thwaites Glacier is the largest, most menacing source of rising sea levels all over the world, and it is melting at an alarming rate. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. “We are discovering different mechanisms of retreat,' Mr Milillo said. ... Nasa uncovered an enormous cavity below Thwaites just last year. The Doomsday Glacier adds a new influx of water to the seas in a short period of time. A massive one that poses such risk it's been branded the 'Doomsday Glacier". That is somewhat on the grounds that the Thwaites, a Britain-sized glacier in western Antarctica, is liquefying at a disturbing rate. The ice mass has been dubbed the “world's most dangerous glacier” as it holds enough ice to raise the world's oceans by more than two feet (65cm). But again, Twaites glacier contains active trapped water and it guards even more water than that. The International Thwaites Glacier Collaboration will begin its field experiments in the Southern Hemisphere summer of 2019-20. See today's front and back pages, download the newspaper, Guest columnist. AN ENORMOUS lump of ice dubbed the "world's most dangerous glacier" is teetering on the verge of collapse, threatening to raise global sea levels by an unprecedented eight feet. Antarctica melting: Journey to the ‘doomsday glacier’ digs deep into the earth to learn about the “riskiest” glacier. In 2001, a study of Thwaites Glacier using satellite radar interferometry data from the Earth Remote Sensing Satellite 1 and 2 revealed that the grounding line of Thwaites Glacier was retreating at 1 kilometer per year and that the glacier was significantly out of mass balance, hence confirming presumptions of collapse by Terence Hughes, University of Maine, in 1973. The so-called Thwaites 'doomsday glacier' in Western Antarctica is the size of Britain and is known to be melting at an alarming rate. The Sun website is regulated by the Independent Press Standards Organisation (IPSO), Our journalists strive for accuracy but on occasion we make mistakes. However, the size and "explosive growth rate" of the newfound hole surprised them. (NASA) "I think this is a big step towards helping understand that," he added. Tags doomsday doomsday clock doomsday glacier flooding Global warming natural world oceanography storm surge Paul Seaburn is the editor at Mysterious Universe and its most prolific writer. READ MORE: Hunt for aliens ‘only just BEGINNING’ says top scientist. Nasa found a huge growing cavity under Thwaites while examining ice-penetrating satellite imagery of Thwaites. Eric Rignot, NASA Jet Propulsion Laboratory (JPL) researcher and Operation IceBridge study co-author, said: “We have suspected for years that Thwaites was not tightly attached to the bedrock beneath it. Many Antarctic glaciers extend for miles beyond their grounding lines, floating out over the open ocean. In the last decade, huge chunks of the glacier calved away in 2011, 2013, 2015, 2017, 2018 and now in 2020. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. Pietro Milillo of JPL, the study's lead author, said: “The size of a cavity under a glacier plays an important role in melting and as more heat and water get under the glacier, it melts faster.”, READ MORE: Scientists ‘REWRITE astronomy textbooks’ with black hole BREATHROUGH. NASA believes the cavity is big enough to have contained 14billion tons of ice, most of which melted only in the last three years. A file photo of the Thwaites Glacier in Antarctica, known as the 'Doomsday Glacier'. This would put large swathes of coastal cities underwater, turning streets into canals and completely submerging some towns and cities. This adds a real risk of collapse to the already fast-melting glacier. The cavity was revealed by ice-penetrating radar in the NASA study into connections between the polar regions and global climate. As it stands, Thwaites overall contribution to rising sea levels is 4%. The study was published in Science Advances. Researchers expected to find some gaps between ice and bedrock at Thwaites' bottom where ocean water could flow in and melt the glacier from below. We pay for videos too. The so-called Doomsday Glacier is really Doomsday Nothing – other than a Doomsday Illustration of the flawed Climate Delusion. A massive research effort is under way to understand Antarctica's Thwaites glacier before it is too late. Tom Lakin. "We have suspected for years that Thwaites was not tightly attached to the bedrock beneath it," said team member Professor Eric Rignot, a scientist at the University of California. The chamber is two-thirds the size of Manhattan and 1,000ft (300m) tall – and growing fast. Its top boffins warned that the growing hole is already as tall as London's Shard skyscraper, and covers an area the size of 10,000 football pitches. Just as a grounded boat can float again when the weight of its cargo is removed, a glacier that loses ice weight can float over land where it used to stick. Eos (2020, January 10) Controlled Explosions Pave the Way for Thwaites Glacier Research. Thwaites Glacier, known as the “Doomsday Glacier”, has caused alarm among scientists who warn that it is increasingly likely to live up to its nickname. Last year, scientists found a huge cavity under the Thwaites Glacier. Scientists call it the doomsday glacier. According to NASA scientists, the average global temperature has risen 1.9°F since 1880. The Thwaites glacier on its own has the potential to raise global sea levels by more than two feet, according to NASA estimates. NASA has warned a “doomsday glacier” is on the verge of disintegration, triggering an apocalyptic sea level rise in the process. The findings illustrate the need for detailed observations of Antarctic glaciers' undersides in calculating how fast global sea levels will rise in response to climate change. A Thwaites glacier collapse unleashes billions of cubic tons … The Thwaites Glacier is...a glacier. The US National Science Foundation and British National Environmental Research Council are beginning a five-year field project to answer the most critical questions about its processes and features. Thwaites Glacier, also known as the "doomsday glacier", is reported to be melting quicker than previously thought - scientists are now trying to find out why. Express. We pay for your stories! The Journey to the “doomsday glacier” uncovers the secrets of the Thwaites. "[The size of] a cavity under a glacier plays an important role in melting," said Nasa scientist Dr Pietro Milillo. These results highlight that ice-ocean interactions are more complex than previously understood. A Thwaites glacier collapse unleashes billions of cubic tons of water across our planet. The Doomsday Glacier In the farthest reaches of Antarctica, a nightmare scenario of crumbling ice – and rapidly rising seas – could spell disaster for a warming planet. Researchers expected to find some holes between ice and bedrock at Thwaites' bottom, however, the size and “explosive growth rate” of the cavity shocked them. READ MORE: Was Einstein WRONG? Accessed February 9, 2020. 2018 colder than previous THREE YEARS. Home of the Daily and Sunday Express. Mars MYSTERY: NASA probes strange impact crater on red planet, NASA asteroid WARNING: Bennu ‘on collision course with Earth’, Thwaites Glacier: A yawning cavity at the glacier's base is growing fast, Was Einstein WRONG? Previous research has predicted that a 6ft sea level rise would leave large parts of Kent underwater, while Portsmouth, Cambridge and Peterborough wouldn't fair much better. Antarctica's doomsday glacier is melting. This enormous hole is around 300 metres tall and roughly two-thirds the size of Manhattan. In the farthest reaches of Antarctica, a nightmare scenario of crumbling ice – and rapidly rising seas – could spell disaster for a warming planet. If it melts, global sea levels will rise by over 2 feet, causing coastal flooding that will turf hundreds of thousands of people across the globe from their homes. Tom Lakin: The Doomsday glacier is melting. A new iceberg calved from Pine Island Glacier—one of the main outlets where ice from the interior of the West Antarctic Ice Sheet flows into the ocean. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. "The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News Group Newspapers Limited. The Thwaites glacier on its own has the potential to raise global sea levels by more than two feet, according to NASA estimates. Studies have shown it is melting at an increasingly rapid pace, with potentially catastrophic effects. Do you have a story for The Sun Online news team? By Tom Fish PUBLISHED: 17:00, Tue, Feb 5, 2019 Another changing feature is a glacier's grounding line — the place near the edge of the continent where it lifts off its bed and starts to float on seawater. Antarctica's doomsday glacier is melting. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. Note how the water acts as a blue filter. But it's Thwaites protective effect on neighbouring glaciers that Nasa is most worried about. As it stands, Thwaites overall contribution to rising sea levels is 4%. To make matters worse, Nasa uncovered an enormous cavity below Thwaites just last year. Scientists fear recent findings are a sign of a future glacier eruption. Scientists call it the doomsday glacier. Please see our Privacy Notice for details of your data protection rights. If the Thwaites, also known as the ”doomsday glacier,” in Antarctica melts, it may cause up to ten feet of sea level rise. The Doomsday Glacier. References & Resources. But again, Twaites glacier contains active trapped water and it guards even more water than that. For other inquiries, Contact Us. 5 The Thwaites glacier … BBC News (2020, January 28) Antarctica melting: Climate change and the journey to the ‘doomsday glacier.’ Accessed February 5, 2020. They say the hole is big enough that the glacier has already lost 14billion tons of ice in the past three years. Antarctic ‘Doomsday Glacier’ Is Really Doomsday for Climate Alarmism Climate Realism / by H. Sterling Burnett / 6d A fake climate scare making headlines comes from researchers who say West Antarctica’s Thwaites glacier may soon collapse, raising sea levels by 6 feet or more over the next century. Click here to upload yours. Thwaites is a glacier in west Antarctica which is roughly the size of Britain, which have been nicknamed by scientists as “doomsday glacier.” It was given this moniker because it is currently melting at a rapid rate, losing approximately 2,625 … The cavity was about 300 feet high and just over nine miles long. Alarmists are dubbing this the “Doomsday Glacier.” This is ironically true, as the fake climate scare of the Doomsday Glacier is really a doomsday for climate alarmism. NASA’s Curiosity rover suffers glitch on Mars, freezes up. The “most important” glacier in the world according to geologists. And what is more, the Thwaites Glacier backstops other ice sheets with the potential to raise sea levels an additional eight feet (2.5m) if all the ice is lost. Can we save it in time? Without it, surrounding glaciers could all disintegrate, raising sea levels by 8 feet if all ice were lost. “Thanks to a new generation of satellites, we can finally see the detail.”. When this happens, the grounding line retreats inland, exposing more of a glacier's underside to sea water, increasing the likelihood its melt rate will accelerate. Scientists aim to disprove theory of gravity, Hubble 'lost’ light: NASA photo shows DEEPEST-EVER view of universe, Aliens to make FIRST CONTACT using SPACE LASERS, shock theory claims, Scientists ‘REWRITE astronomy textbooks’ with black hole BREATHROUGH, Thwaites Glacier: The cavity is big enough to have contained 14 billion tons of ice, Thwaites Glacier: NASA's Operation IceBridge discovered the calamitous cavity, Hunt for aliens ‘only just BEGINNING’ says top scientist, China and USA at WAR: How Chang’e 4 is major challenge with NASA, China's Chang’E-4 lunar lander beams dark side of the Moon panoramas, China and USA at WAR: How Chang’e 4 Moon landing is major challenge for NASA, Mars Deep Drill: NASA plan to dig 10km hole in ALIEN LIFE search, NASA asteroid WARNING: Spacecraft to SLAM into ASTEROID, Is Earth COOLING? The research is part of Nasa's Operation IceBridge, which uses space snaps to track the effects of climate change. Alarmists are dubbing this the “Doomsday Glacier.” This is ironically true, as the fake climate scare of the Doomsday Glacier is really a doomsday for climate alarmism. newspaper archive. Andrew's 'sex alibi' in doubt as Beatrice doesn't remember Pizza Express bash, Eugenie & husband mysteriously QUIT Frogmore Cottage after Harry and Meg loan, EastEnders' Patsy Palmer bursts into tears as she remembers Barbara Windsor, Dani Dyer's boyfriend leaves club with three girls while pregnant star at home, Pro cleaner shares quick hacks to dry your washing inside in super quick time, ©News Group Newspapers Limited in England No. Researchers consider it the Doomsday glacier. In 2015, NASA reported Antarctica as a whole was adding tens of thousands of tons of snow and ice each year in its interior. They say the ice chunk acts as a "backstop" that stops others around it from melting. Scientists have found warm water beneath Antarctica's "doomsday glacier," a nickname used because it is one of Antarctica's fastest melting glaciers. The solution is to “tackle climate change,” which means the story will be buried deeper than the channels. The teetering Thwaites glacier has already lost 14billion tons of ice. Accessed February 5, 2020. International Thwaites Glacier Collaboration (2020) About the ITGC. It’s withdrawing by about a large portion of a mile (2,625 feet) every year. ... NASA, MODIS/NASA. This enormous hole is around 300 metres tall and roughly two-thirds the size of Manhattan. Doomsday Glacier Melting Fast, Scientists Finally Know Why. NASA wrote, “the Antarctic ice sheet showed a net gain of 112 billion tons of ice a year from 1992 to 2001. West Antarctica’s Thwaites Glacier covers 70,270 square miles (182,000 square km), the approximate size of Florida. Researchers find that the ocean floor is much deeper under the Thwaites Glacier, Antarctica’s “Doomsday glacier,” allowing huge warm water channels to form and rapidly melt it. To make matters worse, Nasa uncovered an enormous cavity below Thwaites just last year. The Doomsday Glacier In the farthest reaches of Antarctica, a nightmare scenario of crumbling ice – and rapidly rising seas – could spell disaster for a warming planet. H. Sterling Burnett. And in calamitous news for low-lying counties, NASA researchers have revealed the presence of a previously-unknown yawning cavity at the bottom of Thwaites Glacier. The results highlight the need for better observations of the undersides of glaciers to track how they are hit by climate change. The gigantic Thwaites glacier covers 113,000 square miles – about half the area of the United Kingdom. In 2015, NASA reported Antarctica as a whole was adding tens of thousands of tons of snow and ice each year in its interior. This rapid melting is happening in part because natural buffers holding the Thwaites and Pine Glaciers in place are … The Operational Land Imager (OLI) on the Landsat 8 satellite captured this natural-color image on September 21, 2017, just before the break. Nicknamed the “doomsday glacier”, the Thwaites glacier in western Antarctica has the potential to devastate the globe. To inquire about a licence to reproduce material, visit our Syndication site. A GIANT chunk of ice has just broken off the most endangered glacier in West Antarctica. "Understanding the details of how the ocean melts away this glacier is essential to project its impact on sea level rise in the coming decades," Professor Rignot said. Email us at tips@the-sun.co.uk or call 0207 782 4368 . In 2002, a team of scientists from Chile and NASA on board an Orion P3 from the Chilean Navy collected the first radar sounding an… The Thwaites Glacier is currently responsible for 4 percent of global sea level rise. "As more heat and water get under the glacier, it melts faster.". Scientists aim to disprove theory of gravity. Doomsday Glacier Melting Fast, Scientists Finally Know Why. This service is provided on News Group Newspapers' Limited's Standard Terms and Conditions in accordance with our Privacy & Cookie Policy. For further details of our complaints policy and to make a complaint please click this link: thesun.co.uk/editorial-complaints/, Comments are subject to our community guidelines, which can be viewed, The Thwaites glacier covers an area around half the size of the UK, A huge cavity has opened underneath Thwaites glacier in Western Antarctica, This graph shows what parts of the UK and Europe are at risk from a seal level rise of 5 metres. The Doomsday Glacier adds a new influx of water to the seas in a short period of time. "What the satellites are showing us is a glacier coming apart at the seams," Ted Scambos, a senior scientist at the University of Colorado, told NASA in February. View our online Press Pack. : China and USA at WAR: how Chang ’ e 4 Moon landing major. Your data protection rights ice nestled into the western edge of Antarctica is the size of Manhattan and (... Complex than previously understood newfound hole surprised them way for Thwaites glacier before is... 'S been branded the 'Doomsday glacier '' extend for miles beyond their grounding lines, floating over... He’S written for TV shows such as `` the Tonight Show '', `` Sun '', `` Sun,! Cubic tons … Antarctica 's Thwaites glacier research a disturbing rate or call 0207 782 4368 for. Thwaites overall contribution to rising sea levels by more than two feet, to... Temperature has risen 1.9°F since 1880 sea level rise in the Southern Hemisphere summer 2019-20. Milillo said detail, '' he said unleashes billions of cubic tons Antarctica... 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Really Doomsday Nothing – other than a Doomsday Illustration of the newfound hole surprised them today 's front and pages... It stands, Thwaites overall contribution to rising sea levels by 8 feet if all ice were lost will... To track the effects of climate change, ” which means the story will buried. Is known to be melting, but only one has earned the most terrifying nickname: Doomsday. Two feet, according to NASA estimates the-sun.co.uk or call 0207 782 4368 of climate.. 0207 782 4368 on the Sun, please use the historic Daily Express newspaper archive about a large portion a. Impact crater on red planet the 'Doomsday glacier '' discovering different mechanisms retreat. Overall contribution to rising sea levels by more than two feet, according to NASA estimates all were. Of cubic tons … Antarctica 's Thwaites glacier on its own has the potential raise! Says top scientist get under the Thwaites glacier in western Antarctica is melting the researchers also used data from constellation. 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