In the Moment

Hubble Observations Suggest Water May Be Abundant on Outer TRAPPIST-1 Planets

From the moment that seven Earth-sized planets were discovered in orbit around TRAPPIST-1—an ultracool dwarf star located 39 light years away—astronomers have been busy trying to learn everything they can about this intriguing star system, particularly its potential to foster life. Recently, an international team of…

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via Gizmodo http://ift.tt/2vv0Rl4