Astronomers said Comet Tsuchinshan-ATLAS reached perihelion, its closest point to the Sun, on Sept. 27 and will spin back ...

Two astronauts have arrived safely at the International Space Station after Saturday's successful SpaceX launch.

The SpaceX capsule will eventually bring home Butch Wilmore and Suni Williams, the NASA astronauts who piloted the Boeing ...

A SpaceX crew on a rescue mission have arrived at the International Space Station, but it will still be some time before ...

The results were concerning — the scientists found that heart cells "really don't fare well in space," beating with about half the strength of the control samples on Earth — but not surprising.

While the US remains on track to send humans back to the moon, China isn’t far behind. In fact, the China Manned Space Agency ...

Suni Williams and Butch Wilmore have been on the International Space Station for 15 weeks. They were only supposed to be ...

SpaceX’s Falcon 9 rocket is grounded again after the vehicle’s second stage did not come down in the expected area of the ...

In a move straight out of science fiction, NASA's latest scheme for moon and Mars habitats is as wild as it gets--mushroom ...

Comprehensive analysis of Moon maps has revealed multiple sources of water across various latitudes, indicating potential ...

A Space Force guardian has launched into space to help with a NASA mission and bring two stranded astronauts back to Earth.

The two astronauts stuck at the International Space Station since June welcomed their new ride home with Sunday’s arrival of ...