How Lockheed Martin, NASA will send a rocket to Mars to launch samples off the planet to a waiting European Orbiter - NASASpaceFlight.com - NASASpaceflight.com

It’s an ask never before attempted: Launch samples off the surface of another planet for…

Its an ask never before attempted: Launch samples off the surface of another planet for return to Earth — using a rocket you first have to launch from Earth using a bigger rocket and then land on Mar… [+9881 chars]

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