The NASA astronauts who returned early from their mission to the International Space Station (ISS) due to a medical ...

CAPE CANAVERAL, Fla. (AP) — An ailing astronaut returned to Earth with three others on Thursday, ending their space station ...

A Nasa astronaut suffering an unknown medical problem has returned to Earth after the space agency launched a medical ...

With Artemis II, SLS could become the most powerful rocket ever to launch humans. Its four main engines burn roughly 700,000 ...

The medical evacuation was the first major decision by Nasa’s new administrator Jared Isaacman. The billionaire founder of a ...

The crew of NASA's Artemis II mission: NASA astronauts Christina Koch, Reid Wiseman, Victor Glover, and CSA (Canadian Space ...

Blast off into the unknown with 25 incredible space facts that will both terrify and amaze you, from black holes that warp ...

In an unprecedented move, NASA is bringing an astronaut crew home early from the International Space Station because one ...

In honor of the more horrifying aspects of the mortal coil, we bring you a list of nine facts sure to disquiet.

In our news wrap Thursday, the Trump administration placed new sanctions on several Iranian officials after a bloody regime ...

Michigan Sen. Elissa Slotkin, a former CIA analyst, said in a video statement released Wednesday that prosecutors were ...