NASA astronaut Matthew Dominick got a front row seat to Comet Tsuchinshan-ATLAS from the cupola on the International Space ...

Music has been a part of human spaceflight since Wally Schirra and Thomas Stafford used smuggled instruments aboard Apollo 7 to play "Jingle Bells." Chris Hadfield is arguably more famous for his ...

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), ...

In the new movie, Demi Moore grows an entire clone of herself in just a few minutes. What does actual regenerative medicine look like?

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.

Matthew Dominick continues to wow us with impressive astrophotography from aboard the International Space Station.

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

Medically evacuating an astronaut from space is difficult and expensive, and a new model predicts that one in three ...

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

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