Virgin Galactic's VSS Unity lands at Spaceport America Oct. 6 at the end of the Galactic 04 mission. Credit: Spaceport America WASHINGTON — Virgin Galactic said it will lay off staff and cut expenses ...

Virgin Galactic’s SpaceShipTwo suborbital spaceplane, VSS Unity, on the Unity 25 test flight May 25. Credit: Virgin Galactic WASHINGTON — Virgin Galactic will reduce the frequency of flights of its ...