This was Virgin Galactic's VSS Unity's last flight. Six passengers and crew flew to an altitude of 54.4 miles (87.5 km).

Virgin Galactic took a step closer to completing development of its space tourism system on Saturday. "It was flawless," Virgin Galactic CEO Michael Colglazier told CNBC about the flight. Virgin ...

The battle of the billionaires hoping to claim their stake in outer space wages onward. This past weekend, Richard Branson’s Virgin Galactic spaceflight company successfully reached outer space for ...