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

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

Jonny Kim, who was selected as a NASA astronaut in 2017, arrived Tuesday morning at the International Space Station after ...

A Soyuz rocket with NASA astronaut Jonny Kim and two Russian cosmonauts on board docked with the International Space Station ...

The craft carrying astronaut Jonny Kim and two Russian cosmonauts docked with the space station. They're scheduled for an ...

NASA astronaut Butch Wilmore revealed that the Boeing Starliner almost had to abort its attempt to dock to the International ...

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

NASA astronaut Suni Williams returned to Earth after a planned eight-day mission turned into a nine-month stay on the ISS.

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

Space travel demands strict dietary rules for astronaut safety. NASA bans certain foods on the ISS due to microgravity ...

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