Odd Martian crater type made by impacts into ancient ice
Geologists from Brown University have developed a promising new explanation for a mysterious type of crater on the surface on Mars.
Geologists from Brown University have developed a promising new explanation for a mysterious type of crater on the surface on Mars.
Space Exploration
Aug 5, 2013
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A new iceberg is forming in western Antarctica, and it's a big one.
Earth Sciences
Nov 17, 2011
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A wet Mars is just a memory, but where did the water go?
Space Exploration
Aug 23, 2011
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Almost 40 years ago, NASA's Mariner 9 spacecraft relayed to Earth the first video images of Mars' northern polar ice cap, revealing a strange pattern of spiral swirls that has puzzled scientists ever since. Using new data ...
Space Exploration
Jun 16, 2010
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(PhysOrg.com) -- Freshwater is flowing into Earth's oceans in greater amounts every year, a team of researchers has found, thanks to more frequent and extreme storms linked to global warming. All told, 18 percent more water ...
Earth Sciences
Oct 4, 2010
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An extraordinary underground observatory for subatomic particles has been completed in a huge cube of ice one kilometre on each side deep under the South Pole, researchers said.
General Physics
Dec 23, 2010
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Climate change is pushing Arctic mammals to mate with cousin species, in a trend that could be pushing the polar bear and other iconic animals towards extinction, biologists said.
Plants & Animals
Dec 16, 2010
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(Phys.org) —A new study conducted by researchers at the University of Texas' Center for Space Research, indicates that sea level rise between 2005 and 2011 was due primarily to glacial and polar ice shelf melting. In their ...
The beginning of the last glacial period was characterized in the Northern hemisphere by major accumulation of snow at high latitudes and the formation of a huge polar ice sheet. For climatologists this was paradoxical, since ...
Earth Sciences
Sep 1, 2013
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Climate change is melting sea ice at a hastening pace, pushing polar bears from their historic hunting grounds to dry land – and potentially spawning a "perfect storm" that could devastate the great Arctic carnivores through ...
Ecology
Aug 14, 2014
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