Motorway-sized troughs and channels carved into Antarctica's continental shelves by glaciers thousands of years ago could help scientists to predict future sea-level rise according to a report in the journal Geology this ...
Earth Sciences
May 5, 2009
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(AP) -- Federal officials say the Arctic region has changed dramatically in the past five years - for the worse.
Environment
Dec 1, 2011
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NASA is planning an Oct. 27 launch of the first Earth-observing satellite to measure both global climate changes and key weather variables.
Space Exploration
Oct 13, 2011
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The European meteorological satellite Metop-B was put into orbit Monday by a Russian Soyuz rocket launched from the Baikonur cosmodrome in Kazakhstan, the space agency Roskosmos said.
Space Exploration
Sep 17, 2012
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(PhysOrg.com) -- The Suomi NPP satellite is in a polar orbit around Earth at an altitude of 512 miles (about 824 kilometers), but the perspective of the new Eastern hemisphere 'Blue Marble' is from 7,918 miles (about 12,743 ...
Space Exploration
Feb 3, 2012
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A countdown began Saturday for next week's launch of an Indian rocket that will carry seven satellites into orbit, including an Indo-French venture for studying the world's oceans, India's space agency said.
Space Exploration
Feb 23, 2013
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They're small, but they're mighty. From producing oxygen we breathe to soaking up carbon we emit to feeding fish we eat, tiny phytoplankton are a crucial part of ocean ecosystems and essential to life as we know it on Earth. ...
Planetary Sciences
Jun 23, 2023
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Satellite observations have revealed the first direct evidence of smoke from Arctic wildfires drifting over the Greenland ice sheet, tarnishing the ice with soot and making it more likely to melt under the sun.
Earth Sciences
Dec 5, 2012
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(PhysOrg.com) -- After nearly 5 years of concurrent operations with the Afternoon Constellation, known as the "A-Train," the PARASOL satellite is going on another orbit "track." The A-Train includes a number of NASA satellites ...
Space Exploration
Jan 4, 2010
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This summer, researchers managed to collect stunning drone images of both ringed seals and walruses. In one fjord, the St. Jonsfjorden, twelve ringed seals were found spread out throughout the fjord, resting on the fast ice. ...
Plants & Animals
Sep 14, 2022
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