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

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

A Russian spacecraft safely delivered an American astronaut Jonathan Kim and two Russian cosmonauts to the International ...

Lunar Outpost plans to ensure its LTV can not only endure the moon’s harsh, two-week long lunar nights, but continue ...

A Russian Soyuz rocket carrying an American astronaut and two Russian cosmonauts blasted off from the Baikonur cosmodrome in ...

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.

Williams, a native of Needham, MA, and astronaut Butch Wilmore recently returned to Earth after a much- longer-than-planned ...

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

SpaceX's Fram2 astronauts are sharing incredible views from the first human spaceflight to orbit Earth's poles, as their ...

After more than nine months in space, NASA astronaut Suni Williams touched down on Earth March 18, reuniting with her friends ...

Space travel presents unique physiological and psychological challenges for astronauts, including muscle weakening, bone loss ...