NASA's Goddard Space Flight Center

What in the world is an exoplanet?

Step outside on a clear night, and you can be sure of something our ancestors could only imagine: Every star you see likely plays host to at least one planet.

dateApr 17, 2018 in Astronomy
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NASA begins latest airborne Arctic ice survey

An unusual hole in the sea ice cover over the Arctic Ocean and unexplored areas of the bedrock beneath the Greenland Ice Sheet are among the targets for this year's mapping of Arctic ice conditions by NASA's Operation IceBridge ...

dateMar 23, 2018 in Earth Sciences
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