Watch NASA's Full Exoplanet Announcement Here
Today, NASA announced the discovery of seven new Earth-sized exoplanets that are orbiting the Trappist-1 star 40 light years away. At least three of the planets are in the star's habitable zone, and may have water.
Fecha: February 22, 2017 at 04:10PM
via Digg Space: http://ift.tt/2l9dvg4
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