Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

The shadow of the Blue Ghost spacecraft after it landed on the moon, with Earth in the distance. Blue Ghost just completed its mission, which lasted a full lunar day — two Earth weeks — on the near ...

Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...

Social media helped a New England photographer solve a fun mystery and identify a total stranger who inadvertently ...

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

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

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