Giant chasm under antarctic ice. No human had visited such depths of Antarctica before.

Giant chasm under antarctic ice S. Dec 3, 2024 · East Antarctica, in contrast, is an oft-overlooked sleeping giant. The overall result Sep 13, 2023 · Following the calving of the A-81 iceberg at the end of January 2023, the Brunt Ice Shelf is moving faster than before. An enormous cavity two-thirds the area of Manhattan and nearly 1,000 feet (300 meters) deep has been discovered growing under West Antarctica’s Thwaites Glacier. , 2016; Levermann et al Mar 3, 2014 · In what seems like a plot straight out of a low-budget science-fiction film, scientists have revived a giant virus that was buried in Siberian ice for 30,000 years — and it is still infectious. The new berg, estimated to be around 1550 sq km and around 150 m thick, calved when the crack known as Chasm-1 fully extended northwards severing the west part of the ice shelf. The split, which occurred near the UK's Halley research station, was recorded between 7pm Jan 31, 2019 · The cavern sits where nearly 14 billion tons of ice used to be, all of which melted in the last few years. Jan 25, 2023 · Satellite imagery confirms an enormous iceberg, around five times the size of Malta, has finally calved from Antarctica’s Brunt Ice Shelf. NASA is keeping tabs on two other giant cracks in the ice shelf that are growing rapidly. Li et al. And the gravity measurements that reveal its existence suggest that it could date back about 250 million years -- the time of the Permian-Triassic extinction, when almost all animal life on Earth died out. Jan 9, 2025 · Humans have been recording the weather for thousands of years. Evidence of the lake can be seen in a series of grooves, which seem to cut Oct 10, 2017 · A Giant, Mysterious Hole Has Opened Up in Antarctica. Jan 13, 2016 · A vast, previously unrecognised canyon system could be hidden under the Antarctic ice sheet. A gigantic iceberg twice the size of New York City has separated itself from Antarctica's 500-foot-thick Brunt Ice Shelf, as captured in new May 16, 2023 · Abstract. 74-mile-long (2. While the calving process is a normal part of an ice shelf’s lifecycle, recent rifting and iceberg calving may mean that the Brunt Ice Shelf is in a period of instability. An international team of scientists has extracted a 1. " If the two cracks Aug 20, 2022 · Antarctica's ice shelves play an important role in the ice sheet mass balance and associated global sea level changes (Fürst et al. This Copernicus Sentinel-2 image from 7 February 2019 shows two lengthening fractures: a large chasm running northwards and a split, dubbed Halloween Crack, that has been extending eastwards since October 2016. Schmidt in 1962 on the basis of the seismic and gravity discovery of the feature made by the U. It was named by the UK Antarctic Place-names Committee after David Brunt, British meteorologist, Physical Secretary of the Royal Society, 1948–57, who was responsible for the initiation of the Royal Society Expedition to this ice shelf in 1955. Scientists warn that a giant iceberg may soon break away from the shelf. It is a large impact crater containing a maze-like forest, and is home to a number of extraterrestrial Pokémon, including the Legendary Pokémon Kyurem, who resides in the deepest part of the cave at the far end of the crater. A submarine dive to 1000 metres under the Antarctic ice fields enabled the Blue Planet II team to record remarkable life for episode The Deep. This dramatic breakup comes after a major crack formed on the shelf in November 2020 Jan 25, 2023 · Satellite imagery confirms an enormous iceberg, around five times the size of Malta, has finally calved from Antarctica’s Brunt Ice Shelf. But most of Antarctica’s known sedimentary basins are much deeper, and most of its ice is much thicker, beyond the reach of airborne instruments. The Apr 22, 2016 · A huge lake, around 60 miles (100km) long by 6 miles (10km) wide, may be buried beneath the East Antarctic ice sheet. Alternatively, says Marsh, the stresses on the ice shelf could force Chasm 1 to take a turn toward the ocean. One of the most studied ice shelves in Antarctica has recently seen big changes. The Halley VI Research Station, which is home to the British Antarctic Jul 1, 2015 · For 1,000 kilometers, it is buried under the West Antarctic Ice Sheet, a series of interconnected glaciers the size of western Europe that slowly slides off the continent into the sea. ” References; British Antarctic Survey (2023, January 23) Brunt Ice Shelf in Antarctica calves giant iceberg Oct 9, 2019 · Researchers maintain scientific equipment on the edge of Chasm 1 on the Brunt Ice shelf. The iceberg was birthed from the Brunt Ice Shelf on January 22, 2023, after a gigantic chasm finally snapped through the 490-foot-thick ice shelf, which had been widening for almost a decade. Halley is made up of eight interlinked pods built on skis which allows the pods to be easily moved in case of unstable ice or Apr 12, 2017 · The seemingly featureless ice sheet is ever-changing—with wind-sculpted snow dunes and ice shimmering in thousands of shades under the unearthly Antarctic light. Jan 14, 2014 · The ice sheet that covers Antarctica is ancient, hiding a whole landscape of mountains and valleys that once teemed with life. Credit: Smedile et al, Nature Communicaitons Earth & Environment/DOI 10. Mar 13, 2023 · British Antarctic Survey (BAS) has released the first aerial pictures of the massive A81 iceberg that calved from the Brunt Ice Shelf in late January. Oct 24, 2023 · What can the ice tell us? The East Antarctic Ice Sheet locks away a huge amount of the planet's fresh water. "Discovering a gigantic new chasm Jan 14, 2014 · What lies beneath: Giant trench under Antarctic Ice, deeper than Grand Canyon. 25. Two years in the making, this voyage into the unknown has not only led to a stunning sequence that plunges us into an alien world, rich in biomass and full of life, it has also opened up Mar 1, 2021 · Following the many cracks in the ice shelf, a new chasm, known as the North Rift, started getting closer to another large crack in November. Dec 5, 2015 · The station’s eight space-age modules are under threat from an ice crack called Chasm 1, a massive fissure more than 160ft deep, 18 miles long and over half a mile wide. 23. U. 2 Million Years of Unbroken Climate History, Setting New Record Dec 7, 2016 · The Antarctic research base that first discovered the hole in the ozone layer is in danger of falling into a huge ice chasm. The chasm probably formed originally at Jun 20, 2024 · Geologists digging into the massive ice sheet of West Antarctica have discovered the remains of an ancient river system that once flowed for nearly a thousand miles. "If the Antarctic ice Jan 25, 2025 · The Giant Chasm (Japanese: ジャイアントホール Giant Hole) is an area in the northeastern part of the Unova region. The giant chasm cutting diagonally across the ice shelf became the locus of a calving event of unparalleled proportions which occurred in mid-1986 (Reference Ferrigno and Gould Ferrigno and Gould 1987). Hints of its presence are seen in the shape of the white continent's surface, in a largely unexplored Aug 12, 2021 · Giant iceberg A74 kisses the Antarctic coast as there is uncertainty about the way all the ice in the region might behave in the near future. They also take in-situ measurements using a GPS network on the ice shelf that transmits data to BAS in Cambridge. is uncertainty about the way all the ice in the region might behave in the near future. Antarctic ice shelves provide buttressing support to the ice sheet, stabilising the flow of grounded ice and its contribution to global sea levels. Feb 24, 2017 · A crack in the Antarctic ice shelf known as Larsen C has grown by 17 miles since the beginning of December, according to news reports. Accessed January 24, 2023. NASA Found a Giant Underground Cavern in Antarctica Almost the Size of Manhattan. According to Shuman: “We have no solid idea what ‘normal’ really is for this unusual ice shelf. Feb 25, 2019 · NASA has been keeping tabs on a giant crack in Antarctica's Brunt Ice Shelf. Giant Jun 10, 2022 · The scientists found the secret subterranean habitat tucked away beneath the Larsen Ice Shelf — a massive, floating sheet of ice attached to the eastern coast of the Antarctic peninsula that Jul 31, 2024 · "It takes a lot of energy to melt ice, so all the ice in Antarctica is like a giant temperature stabilizer and an important part of Earth's climate system," Wåhlin said. When Chasm One was seen to come back to life, the decision was Jan 25, 2023 · Glaciologists have monitored the many cracks and chasms that have formed in the thick Brunt Ice Shelf, which borders the Coats Land coast in the Weddell Sea sector of Antarctica, for years. Jan 13, 2016 · The world's largest canyon may lie beneath the Antarctic ice sheet, according to an analysis of new satellite data. Jan 26, 2023 · A gap, ominously named Chasm-1, has progressively widened with the British Antarctic Survey (BAS) forced to relocate its Halley Research Station 23 kilometres away from the crack in 2016. 1, Geophysical and Polar Mar 25, 2019 · This giant chunk of ice could break off Antarctica any day. Apr 12, 2017 · The seemingly featureless ice sheet is ever-changing—with wind-sculpted snow dunes and ice shimmering in thousands of shades under the unearthly Antarctic light. Mar 1, 2019 · The British Antarctic Survey has closed its Halley base for another winter amid growing uncertainty over the stability of nearby ice Credit: BAS. Weihaupt, geophysicist of the VLT (Geophysical Studies in Victoria Land, Antarctica, Report No. It is currently moving approximately 4 meters a day towards the sea, whereas Figure 1 shows the coast of Coats Land, together with the north-eastern corner of Filchner Ice Shelf. Dec 2, 2020 · On Aug. But the base of the gorge occupied by Denman Glacier on the edge of the East Antarctic Ice Sheet (EAIS) actually Mar 13, 2023 · The iceberg broke free when a large crack in the ice, called Chasm-1, extended across the entire ice shelf, and is now floating approximately 85km away from its origin. The previously unknown chasm Feb 26, 2021 · A giant iceberg, more than 20 times the size of Manhattan, just split off from Antarctica's Brunt Ice Shelf. When you get into the centre of the area, the Giant Chasm flashfreezes and you can gain access to another cave, where the legendary Pokémon, Kyruem, dwells. Despite nature's none-too-subtle warning that it might not be a good idea to go for a dip, in 2016, a team of intrepid researchers set out to explore a deep oceanic channel almost a mile under the ice. The previously unknown canyon is thought to be over 1,000 kilometres long and in places as much as a kilometre deep, which would make it comparable in depth to the Grand Canyon in United States, but many times longer. The Dec 14, 2023 · Viruses play an important role in the marine ecosystem. , 2016; R. is just under 20km away from Chasm 1 and Aug 29, 2013 · Unlike the ice sheet covering Antarctica that sits atop numerous lakes, the Greenland Ice Sheet blankets a giant subglacial canyon nearly twice as long as the Grand Canyon located in Arizona. Antarctic ice, however, has been at it for over a million. The never-before-seen shapes were uncovered when a remotely operated vehicle (ROV) dove 10 miles (17 kilometres) below the Dotson Ice Shelf, in the west of the continent, and travelled more than 600 miles (1,000 kilometres) along the underside of the ice, Live Sciencereports. The canyon has the characteristics of a winding river channel and is at least 460 miles (750 kilometers) long, making it longer than the Grand Canyon. With about ten times more ice than the western side of the ice sheet 3, East Antarctica holds a potentially much larger control May 5, 2022 · In one exception, a 2019 study of Antarctica’s McMurdo Dry Valleys used helicopter-borne instruments to document a few hundred meters of subglacial groundwater below about 350 meters of ice. Read full story: Giant iceberg breaks away from Antarctic ice shelf Aug 25, 2017 · Scottish scientists have detected 91 volcanoes under a massive ice sheet in west Antarctica, potentially revealing one of the largest volcanic regions on Earth. The 490-square-mile iceberg broke away from the Bru… Jan 18, 2014 · Giant Trench Under Antarctic Ice Deeper Than Grand Canyon. com / releases / 2014 / 01 / 140114090831. Jan 13, 2016 · A vast, previously unrecognised canyon system could be hidden under the Antarctic ice sheet. sciencedaily. The new berg, estimated to be around 1550 sq km and Dec 22, 2015 · Image showing the chasm in relation to the research base. Though the calving of the giant iceberg The Tectonics of the 'Great Ice Chasm', Filchner Ice Shelf, Antarctica by GILBERT WILSON Received 1 May 1959; read 3 July 1959 ABSTRACT: The Commonwealth Trans-Antarctic Expedition, 1955-8, observed that the Filchner Ice Shelf was traversed by a straight east-west zone of brecciated ice--the 'Great Ice Chasm'--about forty miles south of Shackleton. Here, we use MODIS (Moderate Resolution Imaging Feb 28, 2021 · An iceberg covering some 490 square miles has broken away from the Brunt Ice Shelf, only a few miles from the Halley British Antarctic Survey ice station. Special Moves used in Giant Chasm: Surf Dec 7, 2024 · Antarctica's hidden wonders include warm caves beneath Mount Erebus, the world's largest fish nursery in the Weddell Sea, and a prehistoric subglacial lake. It broke off after a crack suddenly appeared in the ice shelf a few weeks ago. By Ker Than. It’s a massive feature – more than 50 m deep, 30 km long and 1 km wide in parts – that formed 30 years ago The Brunt Ice Shelf borders the Antarctic coast of Coats Land between Dawson-Lambton Glacier and Stancomb-Wills Glacier Tongue. The iceberg is the size of Greater London. Halley VI Aug 26, 2021 · A-74 is about 490 square miles (1,270 square kilometers), but if it had hit the ice shelf hard enough, it could have released another iceberg with an area of about 656 square miles (1,700 square Mar 14, 2019 · The Brunt ice shelf is an area of floating ice bordering the Coats Land coast in the Weddell Sea sector of Antarctica. As the planet warms, due to human-induced climate change, the ice sheet will begin to Jan 14, 2016 · Follow. Over the past 50 years, satellite observations have shown ice shelves collapse, thin, and retreat; however, there are few measurements of the Antarctic-wide change in ice shelf area. Aug 20, 2021 · With the ice shelf deemed unsafe due to the encroaching cracks in 2017, the British Antarctic Survey closed their Halley VI Research Station and re-positioned it to a more secure location, around 20 km away from Chasm 1. 6 km) beneath the East Antarctic Ice Sheet (see Jan 25, 2023 · "It is not linked to climate change. May 25, 2018 · Scientists have discovered three vast canyons hidden below hundreds of feet of ice in the Antarctic. The team also Aug 2, 2024 · “The maps that Ran produced represent a huge progress in our understanding of Antarctica’s ice shelves,” said Karen Alley, a glaciological from the University of Manitoba and the study’s The 300-mile-wide crater lies hidden more than a mile beneath the East Antarctic Ice Sheet. This crack was first revealed to be extending in early 2012 after having been Mar 24, 2021 · A sea anemone attached to a stone under the Antarctic ice. The Brunt Ice Shelf is one of the most closely monitored ice shelves on the planet and is home to the BAS Halley Research Station. Visit a fantastic world hidden “Under Antarctic Ice. Jan 24, 2023 · The giant chasm on Antarctica's Brunt Ice Shelf has split and created a massive iceberg. As per the British Antarctic Survey (BAS), the cracks called ‘Chasm-1’ were discovered by scientists around a decade back but two major breaks were witnessed in the last two years. May 19, 2002 · Beneath Antarctica’s frozen seas lies one of Earth’s most stable and vibrant ecosystems — and one of its most enchanting realms. Jan 13, 2016 · The world's largest canyon may lie under the Antarctic ice sheet, according to analysis of satellite data by a team of scientists, led by Durham University. Jan 26, 2023 · A giant iceberg five times the size of Malta has broken away from Antarctica's Brunt Ice Shelf, satellite imagery shows. 7, 2020, YouTube user MrMBB333 published a video that appeared to show a ship in ice that measured over 400 feet (122 meters) in length. Jan 23, 2023 · The British base consists of a series of modules on skis that enable it to be moved away from the leading edge of the ice shelf. Researchers revealed in a new report that a previously unknown river is flowing at a high pressure beneath an ice sheet in Antarctica. NASA Earth Observatory (2021, March 3) Breakup at Brunt. Search. The growing chasm is closer to the sea than the May 23, 2024 · A large iceberg (380 km2), about the size of the Isle of Wight, has broken off the 150m-thick Brunt Ice Shelf. In February 2014, several Antarctic ice shelves recorded substantial surface melting, leading to waterfalls off some of them. By Kate Lunau. Hints of its presence are seen in the shape of the white continent's surface, in a largely Jan 24, 2023 · A widening chasm in Antarctica's Brunt Ice Shelf, which forced Britain's Halley Research Station to be moved to safety several years ago, has finally split in two and birthed a huge iceberg Jan 13, 2016 · Deep below the thick ice that covers the Antarctic region, geologists have discovered the world's biggest canyon measuring a staggering 621 miles long (1,000km). " Breakin' Free. Jan 24, 2023 · The British Antarctic Survey (BAS) said the calving happened a decade after scientists first detected the growth of vast cracks in the ice. Mar 2, 2021 · A few years ago, a giant hole opened up in the Antarctic sea ice, capturing attention around the world. The crack is rapidly growing, and it's approaching a second chasm called the "Halloween crack. is just under 20km away from Chasm 1 and scientists The meteorite was said to contain a monster which ate people. This crack was first Jan 13, 2016 · The world's largest canyon may lie under the Antarctic ice sheet, according to analysis of satellite data by a team of scientists, led by Durham University. 10. At the end of 2021, researchers drilled into it. Mar 23, 2020 · The shape of the bedrock under Denman can explain the asymmetric retreat. We asked Northeastern’s Daniel Douglass, an expert in glacial geography, to explain why ice shelves form, what causes them to crack, and how they affect the environment. In Black 2 & White 2, the plains of it get flattened by the landing of the Plasma Frigate. Retrieved January 28, 2025 from www. As part of a major calving event, an iceberg nearly the size of Houston, Texas, separated from the Jan 11, 2023 · January 11, 2023. A deep ocean trench, ice-dwelling As for the “new” Brunt, it remains to be seen how the complex floating glacial ice responds to the most recent calving event. Jun 2, 2006 · The gravity measurements were obtained by the GRACE satellites and show a 300-mile-wide (483km) structure that is now hidden more than one mile (1. Feb 2, 2023 · The oceanic waters under the Antarctic ice fields are cold enough to kill an adult human in a few minutes. thick chunk of ice calved away from what is known as Chasm-1 and has Mar 2, 2021 · Videos show a 490-square-mile iceberg breaking off Antarctica's Brunt Ice Shelf. Here Dec 17, 2024 · What Lake Enigma looks like under its 44-foot layer of ice. Updated: Aug 01 Aug 12, 2021 · Giant iceberg A74 kisses the Antarctic coast. The British Antarctic Survey said Monday that the iceberg is 1,550 Jan 24, 2023 · British Antarctic Survey (2023, January 23) Brunt Ice Shelf in Antarctica calves giant iceberg. (Supplied: British Antarctic Survey)"It was on the skyline but one could definitely see the shadow of this Mar 20, 2023 · The ice slab, named A81, was birthed from the Brunt Ice Shelf on Jan. Jan 14, 2014 · The team's analysis has provided an unprecedented insight into the extent, thickness and behaviour of this ancient icefield, and the configuration and behaviour of the early West Antarctic Ice Sheet. Not since the 1970s had such a chasm appeared in the mid-ocean ice of the Weddell Sea. , 2021). No human had visited such depths of Antarctica before. The images were captured from Google Earth. 8 Jan 25, 2023 · The timing of the calving event, although unexpected, had long been anticipated. Pop Mech Pro has so many fewer subglacial lakes than similar ice-covered areas, like Antarctica Jan 6, 2025 · In 1989, when Lake Enigma was discovered in Antarctica, it was assumed to be frozen from top to bottom — just a really big ice cube without so much as an interesting amoeba or microbe. “It’s just like another Satellite imagery confirms an enormous iceberg, around five times the size of Malta, has finally calved from Antarctica’s Brunt Ice Shelf. The calving and collapse of these ice shelves will accelerate Antarctic ice flow and mass loss, which will increase the rate of sea level rise (Alley et al. The research focuses on how relatively warm seawater can lap at the underside of Mar 4, 2021 · See how a 1,200-square-kilometre iceberg breaks from the Brunt Ice Shelf in Antarctica, the first large iceberg to calve from this shelf in 50 years. Nov 17, 2022 · To solve this mystery, the researchers sent submersible instruments, called BGC-Argo floats, on a total of 2,197 dives under Antarctica’s ice to collect samples from 2014 to 2021. Using radar and satellite footage, scientists are studying this Aug 1, 2024 · Drone submarine finds mysterious 1,300-ft-long structures under Antarctic ice An unmanned submarine conducted a first-of-its-kind survey of the underside of an Antarctic glacier. This crack was first revealed to be extending in early 2012 after having been Widening chasm births Antarctic iceberg larger than Los Angeles By Tom Metcalfe published 24 January 23 The giant chasm on Antarctica's Brunt Ice Shelf has split and created a massive iceberg. ScienceDaily . British scientists have discovered a massive valley buried beneath ice. Aug 29, 2013 · Scientists find a chasm as deep as the Grand Canyon tucked under a sheet of Arctic ice. Alfred-Wegener-Institut (AWI)/OFOBS-Team PS124 This isn't the first time Antarctica has lost a giant iceberg, and it won't be the Jun 13, 2022 · The subterranean habitat was found beneath the outer edges of the Ross Ice Shelf, the world's largest body of floating ice, on the southern edge of Antarctica, during a research project focused on Mar 13, 2023 · British Antarctic Survey (BAS) has released the first aerial pictures of the massive A81 iceberg that calved from the Brunt Ice Shelf in late January. Mar 1, 2021 · A massive iceberg, larger than New York City, has broken off from an ice shelf in Antarctica, according to researchers on Friday. It was only a matter of time that Chasm 1, which had been dormant for decades, would meet with the Halloween Crack, first spotted on Halloween 2016. National Ice Center Latest News. 1 min read · Apr 21, 2023 · Surveys conducted in 2016 at West Antarctica’s lower Kamb Ice Stream revealed a cavern hidden far beneath the surface. Antarctic Ice Core Unlocks 1. By January, the crack was growing a kilometer a day. Ralph von Frese Jan 30, 2023 · Map of Brunt Ice Shelf in Antarctica British Antarctic Survey The new iceberg, officially named A81, is slightly larger than A74, which detached from the same ice shelf in 2021 and drifted into Feb 15, 2021 · Geologists taking sediment cores from the seafloor beneath the giant Filchner-Ronne Ice Shelf on the southern edge of Antarctica’s Weddell Sea discovered what biologists believe are types of Jan 24, 2023 · Crash diet alert: Antarctica’s Brunt Ice Shelf has slimmed down by about 256 billion tons. htm Jan 24, 2023 · On Sunday, a massive piece of Antarctica's Brunt Ice Shelf — a chunk about the size of two New York Cities — broke free. The new berg, estimated to be A giant impact crater beneath the Wilkes Land ice sheet was first proposed by Richard A. Jun 25, 2024 · A new and worrying way that large ice sheets can melt has been characterized by scientists for the first time. What's more, the canyons could play a crucial role in the continent's shifting future. Staff have now left the British Antarctic Survey Sep 18, 2024 · Strange structures up to 1,300 feet (around 400 metres) long have been discovered deep beneath the ice in Antarctica. However, our comprehension of viruses inhabiting the dark ocean, and in particular, under the Antarctic Ice Shelves, remains limited. Jul 14, 2024 · In 2023, Antarctic sea ice was at all-time lows for over six months, leading to exposure of an ocean surface of 5 to 10 times the UK area to absorb solar energy rather than reflect it. Image: BAS. January 19, 2014 Jan 30, 2023 · In a shocking weather event, a massive iceberg, nearly the size of Greater London has broken off from an Antarctic ice shelf following decade-old cracks. 22 after a gigantic chasm finally snapped through the 490-foot-thick (150 meters) ice shelf, after having been widening for Aug 29, 2013 · Data from a NASA airborne science mission reveals evidence of a large and previously unknown canyon hidden under a mile of Greenland ice. They relocated the Halley research station 23km inland Nov 23, 2024 · For 27 days, it travelled over 1,000km (621miles) back and forth under the Dotson Ice Shelf in West Antarctica, scanning the ice above it with an advanced sonar. . The northern Apr 2, 2020 · The rainforest's remains were discovered under the ice in a sediment core that a team of international researchers collected from a seabed near Pine Island Glacier in West Antarctica in 2017. By Becky Mar 1, 2019 · BRITAIN has closed down its Halley base in Antarctica as fears grow that an ice shelf the size of Manhattan could break away from the mainland. ” On Dec 2, 2015 · The Brunt ice shelf has a number of prominent cracks, including one called Chasm 1. Aug 29, 2013 · [See Photos of Mega-Canyon Under Greenland Ice Sheet] The broad chasm is up to 2,600 feet (800 meters) deep and 6 miles (10 km) like Antarctica's Lake Vostok and Lake Whillans. October 10, 2017, 12:55pm Scientists Discover Lost Ancient Landscape Hidden Under Antarctic Ice. 1038/s43247-024-01842-5 Jan 24, 2023 · A giant iceberg almost the size of Greater London has broken away from the Brunt Ice Shelf in Antarctica. Jun 2, 2006 · Ancient mega-catastrophe paved way for the dinosaurs, spawned Australian continent COLUMBUS, Ohio — Planetary scientists have found evidence of a meteor impact much larger and earlier than th… Dec 20, 2024 · During an expedition to Antarctica from November 2019 to January 2020, researchers surveyed the lake with ground-penetrating radar and detected at least 40 feet (12 meters) of liquid water under Mar 28, 2023 · A massive iceberg in Antarctica named A81, bigger than the city of Los Angeles, recently made headlines for its mind-blowing size. Victoria Land Traverse in 1959–60 (VLT), and the data provided to Schmidt by John G. ; The shifting ice has Copernicus EU #Sentinel-2 satellite imagery confirms an enormous iceberg, around five times the size of Malta, has finally calved from Antarctica’s Brunt Ice Shelf. Dec 6, 2024 · If the giant A23a grounds near South Georgia, it could endanger the island's penguins and seals.