Antarctica winter ends: Take a look at first sunrise after 4 months of darkness
August 22, 2022 21:17 ISTAntarctica winter over: The image of the rising sun after 4 months was shared by European Space Agency (ESA) on Twitter.
Antarctica winter over: The image of the rising sun after 4 months was shared by European Space Agency (ESA) on Twitter.
The expedition is a joint Indo-UK-Norway study with India's National Centre for Polar and Ocean Research (NCPOR), British Antarctic Survey (BAS) and Norwegian Polar Institute (NPI) as collaborators.
Minister of state for Earth Sciences Jitndra Singh addressed an international conference commemorating the signing of the Madrid Protocol on Environmental Protection to the Antarctic Treaty.
Many thought a big nudge from the passing A74 iceberg might be the event that made it all happen. But it didn't; or at least, it hasn't happened yet.
Among other things, it measured the strength, temperature, salinity and oxygen content of the ocean currents under the glacier and found variations.
Models that predict sea-level rise are typically built around the assumption that ice is melting from the world's largest ice fields in Antarctica and Greenland at a consistent rate.
Chilean authorities announced that at least 58 people that were at two military bases in Antarctica or on a navy ship that went to the continent tested positive for the new coronavirus.
An astounding set of images that shows Antarctica snow turning blood red is going viral. The said pictures are taken near a former British research station.
Antarctica, on average, is the coldest, driest, and windiest continent, and has the highest average elevation of all the continents. Most of Antarctica is a polar desert, with annual precipitation of 200 mm (7.9 in) along the coast and far less inland
It would not be correct to say ice melt has not taken place before in Antarctica, NASA said. Satellite images, often partially obscured by clouds, show periodic melt since it was first visible in Landsat imagery in January 1973.
Canada, Greenland, Finland, Antarctic are among the coldest places on Earth. While Drass and Leh in India experience bone-chilling winters with temperatures dropping to as low as -50 degrees Celcius, there are other countries that witness brutal winters. Have a look at top 10 coldest places on Earth.
Developed by the scientists of the BedMachine project, the latest topographical map of Antarctica is believed to reveal the mountains, valleys, and canyons hidden under Antarctica's ice with high precision.
The study, published in the journal Nature Communications, shows that sea levels rose up to three metres per century, largely driven by ice loss in the Antarctic ice sheet.
Satellite images show large cracks across Antartica’s Brunt Ice Shelf that could lead to a 660-square-mile iceberg calved, or broken off, from the shelf, according to a NASA news release.
The study released on Monday led by Eric Rignot from the University of California at Irvine, found that the rate of that ice loss has not been consistent, with ice disappearing faster in each successive decade.
The X-Calibur instrument, launched by Washington University in the US from the McMurdo Station in Antarctica, is carried aloft on a helium balloon intended to reach an altitude of 130,000 feet.
Louis Rudd’s expedition blog on Thursday showed that the 49-year-old has only has about 50 miles (80 kilometers) left on the journey across the continent and is expected to finish Saturday.
In a study released Wednesday, June 13, 2018, an international team of ice experts said the melting of Antarctica is accelerating at an alarming rate, with about 3 trillion tons of ice disappearing since 1992.
The scientists uncovered fossil fragments of 13 long deceased trees dating from the end of the Permian Period, some 260 million years ago.
The newly-discovered volcanoes range in height from 100 to 3,850 m with the highest volcano as tall as Switzerland’s Eiger mountain which is 3,970 meter high.
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