Roscosmos said that Oleg Kononenko and Nikolai Chub on Friday broke the old record of 370 days, 21 hours and 22 minutes, ...

Suni Williams and Butch Wilmore were supposed to be on the International Space Station for eight days. They've now been there ...

Over the decades, Berger writes, the world has changed its mind about Elon Musk, SpaceX’s founder. He began as a strange ...

Tracy C. Dyson is from Arcadia and earned a doctorate in chemistry at UC Davis in 1997. The Expedition 71 flight engineer is on the ISS as part of her third mission to space. She previously was a ...

Two cosmonauts have set the record for the most days spent continuously aboard the International Space Station (ISS), ...

It's this two-year disparity that concerns NASA officials plotting the final days of the ISS. NASA awarded SpaceX a contract ...

A video filmed by NASA astronaut Matthew Dominick shows a rare glimpse of Comet Tsuchinshan-ATLAS as seen from the ...

A program launched by NASA in the 1990s allows astronauts to vote, even while orbiting 250 miles above their home planet ...

A NASA astronaut with Northern California ties joined KCRA 3 live from the International Space Station on Friday to talk about her mission as she gets ready to return home after six months in space.

A two-person crew, instead of the usual four that fly on a SpaceX Crew Dragon, are about to launch to the International Space ...

Texas first passed a law in 1997 that allows astronauts to vote if they will be in space during early voting and on Election ...