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

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 ...

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

Kononenko and Chub surpassed the previous record for the longest continuous stay in space under the ISS program, which had ...

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

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

Russian cosmonauts Oleg Kononenko and Nikolai Chub have set a new record for the longest single mission aboard the International Space Station (ISS), Russia's state space corporation Roscosmos has ...

Ted Colbert will no longer be CEO of Boeing Defense, Space & Security, one of the aerospace giant's subdivisions, according ...

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.