In 1917, Germany announces it will wage unrestricted submarine warfare against all ships, including passenger carriers, in ...

New research suggests the Moon still lives and that it isn't just a hunk of dead, cooled molten rock like scientists used to ...

New research suggests that Earth's recent mini-moon might have originated as part of our actual moon long, long ago.

NASA partners with private companies to search for lunar water ice, a key factor for future human exploration of the moon ...

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

Earth's temporary asteroid friend last year was a chunk of its real moon that had been blasted into space thousands of years ...

For the past week, an uncrewed lunar lander has been journeying through outer space on a 60-day mission to the moon on behalf ...

The Earth is a little more complicated than the Moon and Mercury due to its thicker atmosphere. The Earth does gain a little ...

In a paper discussing PT5, authors Theodore Kareta of Lowell Observatory, Oscar Fuentes-Munoz from NASA JPL, and others, describe their study of this rock, its orbit, and physical characteristics.

The first-stage booster missed its landing on a barge in the Atlantic, but the company stressed that the more important goal ...