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 ...

When NASA astronauts Suni Williams and Butch Wilmore blasted off from Cape Canaveral, Florida, back in June aboard the debut ...

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 ...

Russia’s space agency says two Russians have set a record for the longest continuous stay on the International Space Station.

“So far Comet Tsuchinshan-ATLAS looks like a fuzzy star to the naked eye looking out the cupola windows. But with a 200mm, f2 ...

Two ISS crews are gearing up for departure, with NASA astronaut Tracy Dyson and cosmonauts Kononenko and Chub returning to ...

Genetic analysis shows that microbes growing inside the International Space Station have adaptations for radiation and low ...