SpaceX will launch two European navigation satellites tonight (Sept. 17), weather permitting. A Falcon 9 rocket carrying two spacecraft for Europe's Galileo satnav constellation is scheduled to lift ...

KTVU's Heather Holmes and Greg Lee take an in-depth look at the historic spaceflight with Berkeley Space Lab's Abhishek ...

The crew spent five days in orbit on a mission that includes the first spacewalk by astronauts from the commercial sector.

The historic SpaceX astronaut mission — which conducted the first-ever private spacewalk, among other achievements —returned ...