Here’s a brief rundown of the various plans to get astronauts to Mars, several of which aim to put boots on the Red Planet within a decade or so.
from Space.com ift.tt/2e9elab
Here’s a brief rundown of the various plans to get astronauts to Mars, several of which aim to put boots on the Red Planet within a decade or so.
from Space.com ift.tt/2e9elab
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