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.

Tracy C. Dyson is from Arcadia and earned a doctorate in chemistry at UC Davis in 1997. She’s on the ISS as part of her third mission to space. She previously was a mission specialist on the Space ...

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

NASA and SpaceX are targeting September 26 to launch a new crewed mission to the International Space Station (ISS). NASA ...

Boeing's Starliner undocked from the International Space Station (ISS) late Friday and made its return voyage to Earth, ...

An American astronaut and two Russian cosmonauts successfully launched Wednesday for a six-month mission to the International ...

NASA astronaut Don Pettit caught the conclusion of Polaris Dawn, a private space mission that included the first-ever commercial spacewalk, during its SpaceX Dragon spacecraft's return to Earth before ...

Nasa astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov plan to launch on the agency's SpaceX Crew-9 mission to ...

American astronauts from NASA will be on the International Space Station (ISS) on November 5, Election Day, and will cast ...

Suni Williams, a NASA astronaut from Massachusetts, said she will vote in the presidential election from space. Here's how ...

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

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