Gravity Assist

Gravity Assist: Your Questions About Life Out There and Down Here

12.23.2020 - By National Aeronautics and Space Administration (NASA)Play

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Why don’t we go live on Saturn’s moon Titan? What would it mean if we found life elsewhere? How did life get its start on Earth? NASA’s chief scientist Jim Green and astrobiologist Lindsay Hays discuss these and other audience questions from social media.

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