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 Zubritsky.

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

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

The nominee for NASA's top job is outlining his vision for space exploration, highlighting Mars. President Donald Trump ...

NASA administrator nominee Jared Isaacman believes the US can simultaneously handle missions to both the moon and Mars.

One of the most tense interactions came between Isaacman and Sen. Maria Cantwell, D-Wash., who wanted commitments from ...

A dramatic video shared by an astronaut aboard the International Space Station showed a vivid display of the Northern Lights from miles above Earth.

The three Soyuz MS-27 crew members joined the Crew-10 and Soyuz MS-26 astronauts on the ISS, increasing the number of people ...

NASA astronaut Jonny Kim and two Russian cosmonauts, Sergey Ryzhikov and Alexey Zubritsky, successfully docked with ...

NASA astronaut Jonny Kim and Russian cosmonauts Sergey Ryzhikov and Alexey Zubritsky entered the ISS after a successful ...

Kim, Ryzhikov and Zubritsky are joining NASA astronauts Don Pettit, Anne McClain and Nichole Ayers, Japan Aerospace ...