The moon rock signifying NASA's lunar ambitions had adorned Joe Biden's Oval Office throughout his entire presidential ...

But we don’t know exactly when or how. Now, scientists have made new measurements on moon rocks from the Apollo missions to set a date for the time the moon solidified: 4.43 billion years ago. The ...

Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks traveling as fast as bullets, a new study finds. Scientists ...

A giant impact 3.8 billion years ago sent a curtain of rock flying away from a point near the moon’s south pole. When that curtain fell, its rocks plunged up to 3.5 kilometers into the lunar ...

But we don't know exactly when or how. Now, scientists have made new measurements on moon rocks from the Apollo missions to set a date for the time the moon solidified: 4.43 billion years ago.