CuriosityStream - Cassini The Grand Finale (2017)

Exoplanets

NASA may have just gotten one step closer to the answering the question are we alone? The Spitzer Telescope has made a groundbreaking discovery of exoplanets that could be similar to our own. And as Kepler also continues its search, our understanding of the universe continues to be redefined.

Sptizer Space Telescope Wikipedia

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