The space rock, known as "2026 AJ" and 40 feet in diameter, is hurtling toward our planet at around 20,500 miles per hour.

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

NASA and SpaceX are targeting no earlier than 5 p.m. EST, Wednesday, Jan. 14, for the undocking of the agency’s SpaceX ...

NASA officials reported Thursday that an unidentified member of Crew 11 was dealing with "a medical situation" that would ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...

NASA has postponed Thursday's spacewalk from the International Space Station because of an astronaut medical issue. The ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

The Crew-11 mission is coming to an early end so that one of its members can receive medical attention back on Earth.

NASA astronaut Mike Fincke handed over command of the space station to Roscosmos cosmonaut Sergey Kud-Sverchkov early Monday.

“The Earth will not lose gravity on Aug. 12, 2026.” That plain-language sentence from a NASA spokesperson is the fastest way ...

Following an astronaut's medical issue, NASA and SpaceX are preparing for the early return of Crew-11. Here's what we can ...