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

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

Explore the rise, fall, and future of Russia's space program. From its Soviet-era glory to modern-day struggles, we dive deep ...

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

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.

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

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

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

Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he ...

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

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

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