Blue Ghost just completed its mission, which lasted a full lunar day — two Earth weeks — on the near side of the moon.

Out past Neptune are countless small icy and rocky bodies called Trans-Neptunian Objects (TNOs), and many of these have moons ...

Plutonium discovered at the bottom of the ocean was found to be refuse from a kilonova that exploded close to Earth 10 ...

It all started with a talking cat named Luna and a magical brooch. With that, Sailor Moon, the character and the ...

That event was unique in that it was the first total lunar eclipse to be observed by the Blue Ghost spacecraft on the Moon's ...

Unlike Apollo—which used a single spacecraft comprising a mothership and lunar lander—Artemis III will see Orion dock with ...

A Güntner cooling system is helping NASA and the DLR test greenhouse technology that could one day feed astronauts on the ...

The current Moon Tree plantings pay homage to a similar program conducted as part of the Apollo 14 mission in 1971.

Another eclipse should be visible before the end of March. Here's when astronomers say this event will be best seen.

NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what’s called an inferior conjunction. But don’t ...

It's official - space is a war-fighting domain. Who says so? The British, the Americans, Nato and, among many other nations, ...

Saturn now leads the solar system with 274 known moons. Scientists say many moons formed from past collisions.