quote · Words worth keeping
Mars missions will require up to three years in reduced gravity, so we need to make sure astronauts can not only survive but thrive as they move outward to explore this new world.
Mars missions will require up to three years in reduced gravity, so we need to make sure astronauts can not only survive but thrive as they move outward to explore this new world.
Historical period not yet established
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- Author or tradition
- Ellen Stofan
Attribution: attributed - Country attributed
- Not established
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