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Companies like SpaceX want electromagnetic catapults on the moon. Could they be used as weapons?
A new report stresses the security implications of mass drivers on the moon, arguing that these launchers could serve as ...
NASA awarded two companies contracts on Tuesday to develop 21st-century versions of the moon buggies astronauts drove in the ...
Space.com on MSN
A 'lost planet' may have given Jupiter and Uranus their moons
New research suggests the moons of Jupiter and Uranus may hint that our planetary neighborhood once had a third ice giant.
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