Two years after Richard Branson, the billionaire entrepreneur and founder of Virgin Galactic, blasted into space aboard the VSS Unity for a journey to the edge of space, his company is on the verge of ...

Miami-based City Labs Inc announced that its Betavoltaic Orbital High-Reliability satellite - the world's first commercial nuclear-powered satellite and first nuclear CubeSat - was on board SpaceX ...

Virgin Galactic's VSS Unity SpaceShipTwo vehicle glides back to Spaceport America after its Galactic 01 suborbital flight June 29. Credit: SpaceNews/Jeff Foust Updated 4:40 p.m. Eastern with ...

After building to this point for over a decade, Virgin Galactic has completed its first commercial flight. After launching aboard the mothership VMS Eve, the spaceship VSS Unity reached an altitude of ...

SpaceX launched the world's first commercial nuclear-powered satellite on Tuesday (7 July), marking a historic milestone for ...