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How space technology can change life on Earth

Sure, we're looking beyond the planet to other worlds we may one day inhabit -- but a lot of this technology we've developed can be used for the good of the Earth, too.

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Danielle Wood

6 space technologies we can use to improve life on Earth

10 minutes 41 seconds

Lisa Dyson

A forgotten Space Age technology could change how we grow food

11 minutes 45 seconds

Sarah Parcak

Archaeology from space

5 minutes 3 seconds

Will Marshall

Tiny satellites show us the Earth as it changes in near-real-time

7 minutes 51 seconds