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Scientists: “Billions Of Planets Like Earth” Out There (VIDEO)

More from Ora: Scientists: “Billions Of Planets Like Earth” Out There (VIDEO)

NASA scientist on discovery of earth’s “cousin” planet

Larry King NowAug 31 '15

NASA recently discovered an exoplanet that is being described as “Earth’s cousin”. Watch NASA’s exoplanet chief,Dr. Nick Siegler, explain why this is such an incredible find.

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