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

Firefly Aerospace, the Texas-based space startup behind Blue Ghost, released breathtaking images Tuesday of sundown on the Moon. The pictures, which depict the lunar landscape shi ...

A “devil’s horns” or "solar horns" eclipse is stunning. It happens during a partial solar eclipse, when the moon only covers part of the sun’s disk.