NASA envisions its moon base covering hundreds of square miles, and hopping scout drones may mark the facility's perimeter.

This dual-booster moment was captured following the boosters' separation from the rocket's core stage, which you can see on ...

The space agency outlined the first phase of its moon base plans on Tuesday, awarding hundreds of millions of dollars in ...

Lunar crater Endymion normally sits close to the northeastern limb. Tonight, libration has brought it into clearer view.