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Mark Craig

Mark Craig

Mark Craig was the Associate Director of Space Development and Commerce and the Deputy Project Manager for Mars Rover Sample Return at NASA's Johnson Space Center.

Bill Nye and people
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Become a member of The Planetary Society and together we will create the future of space exploration.

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LightSail 2

LightSail 2 launched aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!

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