Two Russian cosmonauts have returned to Earth after a record-long stay aboard the International Space Station (ISS), but for one of them, the past 374 days has amounted to barely a third of his total ...

Two Russian cosmonauts completed a spacewalk at the International Space Station, wrapping up all of their tasks with time to spare, including the deployment of a radar that they began last year.

MOSCOW, Russia — Two Russians on Friday set a record for the longest continuous stay on the International Space Station, according to Russia's space agency. Roscosmos said Oleg Kononenko and Nikolai ...

A Soyuz capsule carrying two Russians and one American from the International Space Station has landed in Kazakhstan, ending a record-breaking stay for the Russian pair In this photo taken from video ...

Two Russians on Friday set a record for the longest continuous stay on the International Space Station, according to Russia's space agency.Related video above: Boeing Starliner test pilot Suni ...