Virgin Galactic plans to pause flights with its VSS Unity suborbital space plane next year to ramp up work on its next-generation 'Delta class' vehicles.

Virgin Galactic rolls out 'Unity,' its first new space plane since 2014 crash The private spaceflight company is ready to take to the skies again.

The team has announced that it’s currently targeting Thursday, May 25, for a mission that will see four crewmembers blasted to the edge of space aboard the rocket-powered VSS Unity plane.