A Ukrainian armed forces pilot who went missing is now hiding from his commanders - on the International Space Station.

The docking operation marked the arrival of Nasa astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey ...

Astronaut Don Pettit captured the moment a vivid green aurora appeared below the International Space Station orbiting the earth. Posting to X, Pettit explained they rotated 180 degrees and flew ...

The countdown is on for an all-female crew, headlined by singer Katy Perry, to blast off to space on a Blue Origin rocket on ...

A striking time-lapse video features the ISS flying above cities at night before passing over a stunning aurora.

NASA aims to send four astronauts around the moon next year under its Artemis program, the successor to Apollo, which put 12 ...

President Donald Trump nominated Isaacman to become NASA’s 15th administrator late last year. If confirmed, the tech ...

Blue Origin plans to launch a space flight with a crew that includes the singer behind the 2010 hit "Firework." But we can ...

Jared Isaacman, a billionaire entrepreneur who has twice launched to orbit in a SpaceX vehicle, faced pointed questions from ...

"We can chart a course for Mars in line with the president's vision to return to the moon before the Chinese can get there ...

Jared Isaacman, President Trump's nominee to lead NASA, tells lawmakers the space agency can return astronauts to the moon ...