Under this new model, Titan itself is the result of a collision between two earlier moons: a large body called “Proto-Titan,” nearly as massive as modern Titan, and a smaller companion dubbed ...

Researchers have uncovered more than a thousand previously unknown tectonic ridges across the Moon’s dark plains, showing the Moon is still contracting and reshaping itself. These features are among ...

SAN FRANCISCO -- Amazon tycoon Jeff Bezos said Thursday he's going to send a spaceship to the moon, joining a resurgence of lunar interest half a century after people first set foot there. Bezos said ...

Skywatchers will be treated to 13 full moons in 2026 - including a blue moon - as well as a total lunar eclipse, a partial one and three supermoons, writes NASA. Here's when you can enjoy the best ...