Virgin Galactic has 9-hour window for its SpaceShipTwo Unity 25 launch to suborbital space on May 25. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Lt. Gen. Michael Guetlein, commander of the Space Systems Command, said Sept. 21 during a panel discussion at the Air Force Association’s Air Space & Cyber conference . NATIONAL HARBOR, Md. — The U.S.

SpaceShipTwo VSS Unity has safely and successfully completed her first supersonic, rocket-powered flight. After two years of extensive ground and atmospheric testing, the passing of this milestone ...

The impressive flight cadence of Virgin Galactic's VSS Unity space plane won't last much longer. Unity flew for the sixth time in as many months last week, carrying two research scientists and another ...

It appears Branson has the lead after zooming 53.5 miles up on July 11. That’s three-and-a-half miles beyond what NASA and the FAA consider the "boundary" of space. Bezos will attempt something ...

LAS CRUCES, New Mexico—Virgin Group founder Richard Branson, an early investor and ardent promoter of commercial spaceflight, joined five Virgin Galactic employees aboard the SpaceShipTwo Unity on ...