A lunar lander has completed its two-week mission and sent spectacular sunset images as a "final goodbye" back to Earth. The Blue Ghost Mission 1 lander was launched by Firefly Aerospace in ...

Mars at sunset reveals dozens of razor-thin atmospheric layers in stunning detail, helping scientists map dust and ice patterns.

NASA's Curiosity rover on Mars recorded this image of the sun setting in a blue-tinged sky, the first picture taken in full color in its nearly three-year mission. It's one of a series of photos taken ...

We're approaching the time of year when we feel ready for a vacation. Brisk winds, excessive darkness, and holiday stress have us yearning for sunnier climates. But while we may not have the time (or ...