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Worldly Curio

 December 31, 2020

Cassidy from space: 'Looking down at Earth, it's just this blue ball of peace'

4 CQ

After returning to his native United States during the pandemic, an International Space Station astronaut reflects on his NASA journey, international geopolitics and climate science. Produced by: Daniel Ofman. Image credit: GCTC/Roscosmos space agency via AP.

Aired December 24, 2020

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