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.

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 ...

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 ...

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 ...

Oleg Kononenko and Nikolai Chub are back inside the International Space Station after just 4.5 hours outside. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

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 ...