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Clues for a Martian Landscape
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Published April 29, 2014
Canyons on Mars show a striking similarity to a handful of canyons on Earth. Could they have had the same type of watery origin?
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Persistent Ice on Lake Superior
Published April 24, 2014
Ice cover on the world’s largest freshwater lake remains significantly above average for mid-April.
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Flying Over Vostok Station
Published December 21, 2013
A camera aboard a NASA aircraft snapped this picture of Vostok Station as it passed over the remote Antarctic outpost during a surveying flight in November 2013.
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Sizing Up Galeras
Published May 29, 2013
An airborne radar instrument allows scientists to ascertain the shape of a Colombian volcano. Future measurements will help detect how it is changing.
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