NASA and Roscosmos have extended a seat barter agreement for flights to the International Space Station into 2027 that will ...

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

The descent module of the Soyuz MS-26 spacecraft landed in Kazakhstan, on it Russian cosmonauts Aleksey Ovchinin and Ivan ...

But NASA's oldest serving astronaut Don Pettit became a septuagenarian while hurtling toward Earth in a spacecraft to wrap up ...

A Soyuz MS-26 spacecraft carrying Russian cosmonauts Alexey Ovchinin and Ivan Wagner and NASA astronaut Donald Pettit has ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth Saturday from the International ...

SpaceX launched its third fleet of spy satellites in 8 days on Sunday, its tenth mission of the year in support of the ...

Twenty-one two-legged robots took the streets against human competitors in a first-of-its kind humanoid half-marathon in ...

A Soyuz MS-26 spacecraft carrying Russian cosmonauts Alexey Ovchinin and Ivan Wagner and NASA astronaut Donald Pettit has returned to Earth, Russia's Roscosmos space agency reported on Sunday. "Its ...

Cosmonaut Alexey Ovchinin of the Russian space agency Roscosmos passed control of the orbiting lab over to Takuya Onishi of ...