U.S. military officials are sounding alarms over growing threats in space as Russia and China rapidly develop space weapons ...

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

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

Amazon will assemble that big constellation over more than 80 launches, the majority of them performed by the Atlas V and its successor, ULA's new Vulcan Centaur. Amazon has also procured launches ...

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

Bright yellow tulips make for a striking foreground for the launch of a new crew to the International Space Station.

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

NASA astronaut Jonny Kim and two Russian crewmates have arrived at the International Space Station on board a Russian ...