NASA has received the first images from a tiny spacecraft designed to study the stars that host distant planets. The mission, ...

NASA’s DART mission changed the Dimorphos' asteroid orbit around the Sun, proving spacecraft impacts could help defend Earth.

Interstellar Comet 3I/ATLAS is the gift that keeps on giving. A snapshot of the space that lies beyond the solar system, it brings clues to other stars, other worlds and the galaxy we call home. Just ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

When NASA crashed a spacecraft into the asteroid moonlet Dimorphos in 2022, it altered both Dimorphos' orbit around its ...

New data about the DART spacecraft’s effects adds evidence that Earth could be defended from future deadly asteroids by diverting their orbits.

Launched to Mars in November, NASA’s ESCAPADE probes — operated by UC Berkeley’s Space Sciences Lab — are now testing their ...

Florida residents spotted a mystifying “cloud” early Wednesday morning. The strange occurrence, known as noctilucent clouds, was sparked by a SpaceX Starlink launch in Cape Canaveral shortly before 6 ...

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was ...

NASA’s Lunar Trailblazer satellite was supposed to map water across the surface of the Moon, but glaring design and testing ...

With a little cooperation from the clouds, skygazers in the U.S. will get to watch as the moon turns blood red during Tuesday morning’s total lunar eclipse.

Despite the dramatic name, these alignments aren’t exceptionally rare. The last six-planet parade occurred in January 2025, ...