NASA early Saturday started the slow roll of the Artemis II rocket to Launch Pad 39B at Kennedy Space Center in Florida for ...

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

Artemis II mission could launch on 6 February, sending astronauts on a 685,000-mile journey ...

NASA and SpaceX will both provide livestreams as the Crew-11 astronauts depart the International Space Station today.

An astronaut in need of medical care departed the International Space Station with three crewmates on Wednesday. Their SpaceX ...

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

NASA said the unidentified astronaut is 'stable," but the agency is considering all options, including a possible early ...

On Thursday, a pair of astronauts will venture outside the space station to prepare for the future installation of roll-out ...

NASA has postponed a spacewalk at the International Space Station after a crew member experienced a medical concern.

For years, the Moon has sat quietly in the background of space news, always present but rarely urgent. That has begun to ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...