Observations from the European Space Agency's Mars Express orbiter have been used to create this animation of a butterfly crater on Mars. "A butterfly crater is created when a space rock collides with ...
Add Yahoo as a preferred source to see more of our stories on Google. Observations from the European Space Agency's Mars Express orbiter have been used to create this animation of a butterfly crater ...
Animations from the Inspiration Mars Foundation trace the trajectory for a 501-day mission to Mars and back.Feb. 27, 2013 © 2026 NBCUniversal Media, LLC ...
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