Apollo 10 “dress rehearsal” mission launched into orbit, to set up the Apollo 11 moon landing mission a month later.

NASA’s GRAIL mission reveals thermal differences in the moon’s mantle, explaining surface contrasts between its sides.

This week is the best time in May to view the night sky. Here's everything you can see during May's dark skies, from an upside-down bear to some of the oldest stars in the universe.

Astrophotographer Ronald Brecher has captured a gorgeous view of the 'Sunflower Galaxy' (Messier 63) from his backyard ...

Ever since American astronauts landed on the Moon, there’s been an appetite to visit Mars. But a number of daunting ...

NASA's PUNCH mission, a tiny constellation of four satellites, captured a photo of the moon drifting across the sky through a ...

KENNEDY SPACE CENTER — Citing the proposed budget cuts by the Trump administration, NASA announced ... on the moon by 2030. The Artemis III mission is expected to send Americans to Earth ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars. Captured using the rover's Mastcam instrument on January 17, 2025, the ...

These images feature zodiacal light — the faint, diffuse glow created by sunlight scattering off dust particles in orbit.

SpaceX on Wednesday launched more than two dozen Starlink satellites into low-Earth orbit in the company's continuing quest ...

An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why ...