On Planet GJ1214 B, Expect Exotic Cloud Cover

By Nell Greenfieldboyce
Published January 2, 2014 at 4:21 PM EST
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On Planet GJ1214 B, Expect Exotic Cloud Cover

Your browser doesn’t support HTML5 audio

Copyright 2014 NPR

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Nell Greenfieldboyce
Nell Greenfieldboyce is a NPR science correspondent.
See stories by Nell Greenfieldboyce