NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky landed on Russia's Soyuz MS-27 on Dec.

Roscosmos has replaced a cosmonaut assigned to the next Crew Dragon mission to the space station for reasons neither it nor ...

Expedition 74 crew conducts stem cell and space technology research aboard the ISS, maintains life support systems and prepares for upcoming cargo and science rack transfers, according to NASA.

MOSCOW, Dec 9 (Reuters) - A Soyuz MS-27 spacecraft carrying Russian cosmonauts Sergei Ryzhikov and Alexei Zubritsky and NASA ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

One NASA astronaut and two Roscosmos cosmonauts returned to Earth from the International Space Station on Tuesday. Cosmonauts ...

The incident could strain Roscosmos’s partnership with NASA as the agency finds itself more reliant on the U.S. than ever.

Oleg Artemyev, a cosmonaut with Russia's space agency, has been replaced on the upcoming SpaceX Crew-12 mission, Roscosmos ...

Since the accident Russia’s main space corporation, Roscosmos, has been assessing plans to repair the Site 31 launch site and ...

Russia's space program has taken a drubbing in recent years, its reputation battered by corruption scandals, shrinking ...

Russia's space launch site in Kazakhstan was damaged on Thursday after a Soyuz mission took off with Russian cosmonauts and ...

After the arrival of the MS-28 spacecraft on Nov. 27, all eight docking ports on the International Space Station (ISS) were ...