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Keyword: antarctica

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  • Scientists Struggle to Understand Why Antarctica Hasn’t Warmed for Over 70 Years Despite Rise in CO2

    02/02/2023 5:40:57 AM PST · by Jan_Sobieski · 35 replies
    Daily Skeptic ^ | 01/29/2023 | Chris Morrison
    Scientists are scrambling to explain why the continent of Antarctica has shown Net Zero warming for the last seven decades and almost certainly much longer. The lack of warming over a significant portion of the Earth undermines the unproven hypothesis that the carbon dioxide humans add to the atmosphere is the main determinant of global climate.Under ‘settled’ science requirements, the significant debate over the inconvenient Antarctica data is of necessity being conducted well away from prying eyes in the mainstream media. Promoting the Net Zero political agenda, the Guardian recently topped up readers’ alarm levels with the notion that “unimaginable...
  • Researchers Find Rare 17-Pound Meteorite in Antarctic Ice

    02/01/2023 7:03:10 PM PST · by Fractal Trader · 18 replies
    Smithsonian ^ | 24 January 2023 | Carlyn Kranking
    A team of researchers has discovered five new meteorites in Antarctica—one of which weighs a whopping 16.7 pounds. For about a week and a half, the scientists rode snowmobiles and slept in tents, enduring the cold Antarctic summer temperatures of 14 degrees Fahrenheit as they searched for space rocks in the ice. Their largest find is among the heaviest meteorites ever found on the continent and could provide a glimpse into our solar system’s history. “The object comes from the asteroid belt and probably plopped down into the Antarctic blue ice several tens of thousands of years ago,” Ryoga Maeda,...
  • Climate scientists baffled as to why Antarctica has not warmed in 70 years despite rising CO2 levels

    01/31/2023 2:04:21 PM PST · by SaxxonWoods · 70 replies
    lifesite news ^ | 1/31/2023 | Chris Morrison
    "Scientists are scrambling to explain why the continent of Antarctica has shown Net Zero warming for the last seven decades and almost certainly much longer. The lack of warming over a significant portion of the Earth undermines the unproven hypothesis that the carbon dioxide humans add to the atmosphere is the main determinant of global climate. Under “settled” science requirements, the significant debate over the inconvenient Antarctica data is of necessity being conducted well away from prying eyes in the mainstream media..."
  • Vast iceberg breaks off near UK Antarctic base

    01/24/2023 3:49:33 AM PST · by LibWhacker · 40 replies
    Phys.org ^ | 1/24/2023
    Graphic shows Chasm-1 has calved a huge iceberg the size of Greater London. Credit: British Antarctic Survey A huge iceberg nearly the size of Greater London has broken off the Antarctic ice shelf near a research station, the second such split in two years, researchers announced Monday. The British Antarctic Survey (BAS) said the formation of the new iceberg—in a natural process called "calving"—was not due to climate change, which is accelerating the loss of sea ice in the Arctic and parts of Antarctica. The iceberg, measuring 1,550 square kilometers (598 square miles), detached from the 150-meter-thick Brunt Ice...
  • Monster Space Rock in Antarctica Is Among The Largest Found in 100 Years

    01/20/2023 11:45:47 AM PST · by Red Badger · 29 replies
    Science Alert ^ | 20 January 2023 | DAVID NIELD
    Large Antarctica meteorite The large meteorite that's been recovered. (Maria Valdes) ******************************************************************* Antarctica has a lot going for it when it comes to meteorite hunting. The dark rocks stand out against the icy landscape. Its dry climate keeps weathering to a minimum. And even when meteorites sink into the ice they are often returned to the surface by the churning of the glaciers. In spite of these ideal conditions, finding sizeable chunks of space rock is rare. A group of researchers have just returned from the ice-covered continent with five new meteorites that include an unusually large specimen. The big...
  • No, the Antarctic's ice is not melting as fast as predicted : No matter how many predictions on climate change are 100% wrong, the talking points and destructive policies remain the same

    01/18/2023 10:45:21 AM PST · by SeekAndFind · 25 replies
    American Thinker ^ | 01/18/2023 | Jack Hellner
    Greenie leftists for years have been saying the Antarctic is melting. Well, based on this latest news from AFP, the Antarctic ice is not melting as fast as predicted. Runaway W. Antarctic ice sheet collapse not 'inevitable': studyBoth the North and South pole regions have warmed by roughly three degrees Celsius compared to late 19th-century levels, nearly three times the global average.The global temperature has risen less than two degrees Fahrenheit in the last 150 years. There is no scientific data that show that this small rise is caused by:An exponential rise in coal and oil use. An exponential rise...
  • There’s a Massive Antarctic Exploration Vehicle Lost Somewhere at the Bottom of the World

    01/01/2023 7:22:31 AM PST · by Dr. Franklin · 42 replies
    Pocket ^ | unknown | Peter Holderith
    Last seen in 1958, it was designed to travel 5000 miles and self-sustain for an entire year. It’s quintessentially American to drive everywhere. This must’ve occurred to the planners of the United States Antarctic Service Expedition in 1939 when the joint government-private sector project ran into the question of how best to traverse Antarctica’s frozen wastelands. The obvious answer? A car. A really, really, really big car. Or so thought Thomas Poulter, designer of the doomed Antarctic Snow Cruiser seen in these pictures. You’d think a massive machine like this would still exist somewhere, even in pieces. And surely they...
  • South Pole Hits Record Cold November Temperatures

    11/22/2022 12:49:33 PM PST · by george76 · 42 replies
    Daily Sceptic ^ | 20 NOVEMBER 2022 | Chris Morrison
    Extreme cold records continue to tumble at the South Pole. Three recent days – November 16th, 17th and 18th – have recorded a daily record, with the 18th plunging to –45.2°C, compared with –44.7°C on the same day in 1987. The records follow the six-month winter of 2020-21, which was the coldest since records began in 1957. Inexplicably, all these facts and trends have escaped reporting in the mainstream media. The excuse might be that it is just weather, and temperatures have always moved up and down. But the excuse doesn’t seem to apply to the July 19th U.K. high...
  • Microscopic Life is Blooming Beneath Antarctica's Sea Ice, Surprising Scientists

    11/18/2022 8:05:53 AM PST · by BenLurkin · 18 replies
    cnet ^ | Jackson Ryan
    Many different species of phytoplankton are photosynthetic: They require sunlight to generate energy. When the ocean freezes over, less light can penetrate to the surface where they typically thrive. Scientists have been studying when and where the tiny organisms begin to flourish and have noted this typically occurs when the sea ice retreats. In recent years, work at the opposite end of the world, in the Arctic, has suggested masses of phytoplankton (or "blooms") can and do survive under sea ice in darker, low light conditions. [S]cientists collected data from 51 floating laboratories ("floats") deployed between 2014 and 2021. The...
  • Good News: Ozone Hole Continues Shrinking in 2022

    11/01/2022 9:54:23 AM PDT · by Red Badger · 17 replies
    Scitech Daily ^ | OCTOBER 29, 2022 | By KATHRYN CAWDREY, NASA EARTH SCIENCE NEWS
    This map shows the size and shape of the ozone hole over the South Pole on October 5, 2022, when it reached its single-day maximum extent for the year. Credit: NASA Earth Observatory image by Joshua Stevens The depleted area of the ozone layer over the South Pole was slightly smaller than last year and generally continued the overall shrinking trend of recent years. Between September 7, 2022, and October 13, 2022, the annual Antarctic ozone hole reached an average area of 23.2 million square kilometers (9.0 million square miles). This depleted area of the ozone layer over the South...
  • What Was the Vela Incident?

    09/22/2022 11:45:17 AM PDT · by DallasBiff · 38 replies
    WorldAtlas ^ | World Atlas
    A US Vela Hotel satellite captured the Vela Incident, also known as the South Atlantic Flash on September 22, 1979. The incident was a double flash of light that beamed off Antarctica near the Prince Edward Islands. To date, there is no official account of what caused the double flash leading to several hypotheses being advanced on the probable cause. Some sources claim that the incident was characteristic of a nuclear test while others believe that the flash was as a result of an aging satellite generating electrical signals. Other sources also claim that the lights were as a result...
  • Astronomy Picture of the Day - Little Planet South Pole

    08/26/2022 1:43:25 PM PDT · by MtnClimber · 16 replies
    APOD.NASA.gov ^ | 26 Aug, 2022 | Image Credit & Copyright: Aman Chokshi
    Explanation: Lights play around the horizon of this snowy little planet as it drifts through a starry night sky. Of course the little planet is actually planet Earth. Recorded on August 21, the digitally warped, nadir centered panorama covers nearly 360x180 degrees outside the Amundsen-Scott South Pole Station, Antarctica. The southernmost research outpost is near the horizon at the top where the light of dawn is approaching after nearly six months of darkness. Along the bottom is the ceremonial pole marker surrounded by the 12 flags of the original signatories of the Antarctic treaty, with a wild display of the...
  • Record-Breaking Earthquake Swarm Hits Antarctica as Sleeping Volcano Awakens

    04/28/2022 11:12:45 AM PDT · by Red Badger · 15 replies
    https://www.sciencealert.com ^ | APRIL 28, 2022 | TIA GHOSE
    A long-dormant underwater volcano near Antarctica has woken up, triggering a swarm of 85,000 earthquakes. The swarm, which began in August 2020 and subsided by November of that year, is the strongest earthquake activity ever recorded in the region. And the quakes were likely caused by a "finger" of hot magma poking into the crust, new research finds. "There have been similar intrusions in other places on Earth, but this is the first time we have observed it there," study co-author Simone Cesca, a seismologist at the GFZ German Research Centre for Geosciences in Potsdam, told Live Science. "Normally, these...
  • Deep Space 'Ghost Particle' Reveals Clue In Centuries-old Cosmic Mystery Scientists tracked a neutrino back to a violent black hole -- and it could help explain where elusive cosmic rays originate.

    07/15/2022 11:20:02 AM PDT · by Red Badger · 18 replies
    CNet ^ | July 15, 2022 10:16 a.m. PT | Monisha Ravisetti
    A fiery-looking, red-orange energetic jet blasting bright light from the center of a galaxy. An artist's illustration of neutrinos originating from a high-energy Blazar Benjamin Amend, Clemson University Born in the cradle of deep space, blasting across the universe at nearly the speed of light and harnessing energy up to a million times greater than anything achieved by the world's most powerful particle accelerator, cosmic rays are atom fragments that relentlessly rain down on Earth. They get caught in our atmosphere and mess up our satellites. They threaten the health of astronauts living in orbit, even when sparse in number....
  • Fierce Cold Sweeps Antarctica, Drives The Continent -4.4C Below 1979-2000 Average; Persistent Chills Reduce Central Washington Cherry Harvest; + Slumberous Sun

    06/28/2022 8:01:57 AM PDT · by george76 · 40 replies
    Electroverse ^ | JUNE 27, 2022 | CAP ALLON
    FIERCE COLD SWEEPS ANTARCTICA, DRIVES THE CONTINENT 4.4C BELOW 1979-2000 AVERAGE.. Not that the MSM cares, but Antarctica has suffered a fiercely cold last 18-or-so months — cold that is refusing to abate. According to the official data, yet contrary to the mainstream’s ‘heat induced catastrophe’ narrative, between April and September 2021, the South Pole’s temperature averaged a penguin-hugging -61.1C (-78F). Simply put, this was the locale’s coldest six month spell ever recorded, one that comfortably usurped the South Pole’s previous coldest ‘coreless winter‘ on record, the -60.6C (-77F) from 1976 (solar minimum of weak cycle 20). ... Also worth...
  • Discovery of 'hidden world' under Antarctic ice has scientists 'jumping for joy'

    06/14/2022 6:22:11 PM PDT · by BenLurkin · 43 replies
    live science ^ | Harry Baker
    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 famously birthed the world's largest iceberg in 2021. Satellite photos showed an unusual groove in the ice shelf close to where it met with the land, and researchers identified the peculiar feature as a subsurface river, which they described in a statement(opens in new tab). The team drilled down around 1,640 feet (500 meters) below the ice's surface using a powerful hot-water hose to reach the underground chamber. When...
  • Ice Lost, Island Found? Eastern Coast of Antarctica Appears To Have Gained an Island

    05/06/2022 11:38:01 AM PDT · by Red Badger · 15 replies
    https://scitechdaily.com ^ | MAY 06, 2022 | By NASA EARTH OBSERVATORY
    Island Found Eastern Coast of Antarctica Annotated Unnamed island off the Glenzer and Conger ice shelves in East Antarctica. November 15, 1989 – January 9, 2022 An unnamed mound of white off East Antarctica seems to be an island. The eastern coast of Antarctica has lost the majority of the Glenzer and Conger ice shelves. In the process, it gained what is likely an island. If confirmed, the unnamed island would be one in a series of islands exposed in recent years as portions of the floating glacial ice hugging the continent’s coast have disintegrated. The candidate island is visible...
  • How to watch the April [30] 2022 solar eclipse online

    04/27/2022 9:14:15 PM PDT · by BenLurkin · 5 replies
    space.com ^ | Samantha Mathewson
    The first solar eclipse of 2022 arrives this week across parts of the Southern Hemisphere — here's how you can watch the event live online from other parts of the world. On April 30, a partial solar eclipse will be visible over parts of Antarctica, South America and the Pacific and Atlantic oceans. While skygazers in the U.S. won't get to see the partial solar eclipse in person, they can watch a livestream of the celestial event online. The partial solar eclipse of April 2022 will first be visible at 2:45 p.m. EDT (1845 GMT). The maximum eclipse will happen...
  • ‘It’s now or never’: World’s top climate scientists issue ultimatum on critical temperature limit

    04/04/2022 9:04:21 AM PDT · by Red Badger · 141 replies
    https://www.cnbc.com ^ | PUBLISHED MON, APR 4 202211:02 AM | Sam Meredith
    Key points: “It’s now or never, if we want to limit global warming to 1.5°C,” IPCC Working Group III co-chair Jim Skea said. The 1.5 degrees Celsius goal is the aspirational temperature threshold ascribed in the landmark 2015 Paris Agreement. The IPCC’s latest report follows a series of mind-bending extreme weather events worldwide. For instance, in just the last few weeks, an ice shelf the size of New York City collapsed in East Antarctica following record high temperatures and heavy rains deluged Australia’s east coast, submerging entire towns. The IPCC has warned that about half of the world's population is...
  • Antarctic ice shelves are shattering. How fast will seas rise?

    03/29/2022 3:17:56 AM PDT · by where's_the_Outrage? · 92 replies
    National Geographic ^ | Mar 28, 2022 | Antarctic ice shelves are shattering. How fast will seas rise?
    All scientist Erin Pettit could see when she looked at the satellite photos of the ice shelf in front of the Thwaites Glacier in West Antarctica was the giant crack that stretched across most of the image. Two years before, when she and her colleagues were deciding where to put their research camp, the entire floating ice shelf—a tongue of ice poking out from the enormous glacier behind it—was solid. It was plenty safe to plan a camp there, they thought...... The size of Florida, the Thwaites Glacier holds enough ice to raise global sea levels two feet. It’s also...