Nasa – NASA Q&A about the Earth-size, Habitable-zone Planets around Single Star TRAPPIST-1 (2017-02-22) #Space #videos #NASA #News

Jump to 05:50 for the Q&A session from social media and the press Watch part 1 of this news briefing here: https://www.youtube.com/watch?v=BNScXpAzAWI “On February

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