Orion crew observed six rare meteorite impacts on the Moon, helping scientists study risks and surface changes during a lunar ...
A new era of human deep space exploration has finally begun. Now, instead of just looking back, I'm looking ahead.
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The Mars-sized object that created our moon may have been more iron-rich than suspected, study finds
About 4.5 billion years ago, a Mars-sized object, named Theia, slammed into a proto-Earth to create the Moon.
The lunar south pole looks chaotic from orbit. Craters heaped upon craters, ancient basins, scarps and slopes tumbling in ...
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