MOSCOW (Reuters) -Russian cosmonaut Oleg Kononenko on Sunday set a world record for total time spent in space, surpassing his compatriot Gennady Padalka who logged more than 878 days in orbit, ...

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FILE - From left: CSA astronaut David Saint Jacques, Russian cosmonaut Оleg Kononenko and U.S. astronaut Anne McClain pose for a photo before their final preflight practical examination in a mock-up ...

Oleg Kononenko (center), prior to his latest launch to the International Space Station in September 2023. Alongside him are NASA astronaut Loral O’Hara and Roscosmos cosmonaut Nikolai Chub.

NASA astronaut Loral O'Hara, a veteran Russian commander and a rookie cosmonaut co-pilot rocketed away from the Baikonur Cosmodrome in Kazakhstan Friday and docked at the International Space Station ...

Russian cosmonaut Oleg Kononenko has broken the world record for the most cumulative time spent in space, Russia’s space agency Roscosmos reported Sunday. The 59-year-old has now spent more than 878 ...

Two Russian spacewalkers floated outside the International Space Station Wednesday and isolated a leaking radiator as planned, apparently causing residual coolant still trapped inside to make its way ...

Veteran Russian cosmonaut Oleg Kononenko has returned to Earth after a record-breaking year-long stay onboard the International Space Station (ISS). The 60-year-old spaceman has now spent 1,111 ...

Engineers readied a Russian Soyuz spacecraft for launch Friday to carry a veteran cosmonaut commander, a rookie co-pilot and a NASA astronaut on a flight to the International Space Station. NASA's ...

FILE _ Russian cosmonaut Oleg Kononenko, a crew member of the next mission to the International Space Station, attends a news conference at the Russian leased Baikonur Cosmodrome, in Kazakhstan, on ...

Feb. 5 (UPI) --Russian cosmonaut Oleg Kononenko has set a world record for the most time in space, clocking in at more than 878 days Sunday -- nearly two-and-a-half years -- as he celebrated the ...