Debris is a growing threat to orbital infrastructure, and it’s only going to get worse as the number of launches increases ...

On May 18, an asteroid about the size of Chicago’s Cloud Gate will fly four times closer to Earth than the moon.

Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on ...

University of Maryland students are racing to build a spacecraft to study an asteroid that will pass closer to Earth in 2029.

A blurry new photo captured by the Green Bank Telescope in West Virginia shows Artemis II's Orion capsule circling the moon ...

Earth watched on as a communications satellite deployed its big reflector more than 22,000 miles (35,400 kilometers) away.

A newly discovered asteroid is on course to pass closer to Earth than many orbiting satellites next Monday. Here's what to ...

Live updates from SpaceX’s weather-scrubbed NASA CRS-34 mission Wednesday, May 13, from Cape Canaveral Space Force Station in ...

A nearby “super-Earth” is giving scientists a rare look at the bare surface of a distant world, and it’s far from Earth-like.

April 22 is Earth Day. Have some fun and use NASA's Landsat to see your name in satellite images. Use interactive map for Florida Earth Day activities. Here's one you can do on your computer or phone: ...

The giant asteroid Apophis will make a historically close approach to Earth on April 13, 2029. Scientists have ruled out any risk of Apophis hitting Earth for at least the next century. The 2029 flyby ...