A space robot said "goodnight" to the moon as it completed its mission, capturing the first high-definition images of a lunar ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special ...

As Firefly Aerospace prepared to close out a two-week mission on the moon, its lander had one final gift to beam home: the ...