There's no telling what will gain traction on social media, but one conspiracy theory has gained enough traction for NASA to ...

The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.

:rocket: Could aliens be hiding on a frozen twin of Earth? NASA has just discovered a rocky exoplanet that’s remarkably ...

CAPE CANAVERAL, Fla. (AP) — NASA has delayed astronauts’ upcoming trip to the moon because of near-freezing temperatures ...

For weeks, social feeds have been flooded with breathless warnings that Earth will briefly “turn off” gravity for seven ...

SpaceX launch date of Crew-12 astronauts to the International Space Station will depend on the outcome of the Artemis 2 wet dress rehearsal and launch attempts.

It was quite a leap. Conspiracy theorists are being brought back down to Earth after NASA scientists debunked a wild claim ...

NASA astronauts train on Orion spacecraft systems, flight operations, and lunar observations in preparation for the 10-day Artemis II mission around the Moon.

Social media users shared a cosmic claim about an alleged secret NASA document named "Project Anchor" leaking online in 2024.

An ailing astronaut is back on Earth. The crew of four returned Thursday, ending their space station mission more than a month early in NASA's first medical evacuation.

NASA said that while the mystery of the Circinus galaxy’s excess emissions has been solved, there are billions of black holes ...