Launch Success
Liftoff Time (GMT)
15:59:39
Thursday December 13, 2018
First SpaceShipTwo flight to reach space, with an apogee of 82.7 km. Although it fell short of the internationally recognized Kármán line (100 km), it reached the US definition of space (80 km).
VSS Unity VP-03 (also referred to in some sources as PF04) was a sub-orbital spaceflight of the SpaceShipTwo-class VSS Unity piloted by Mark P. Stucky and co-piloted by Frederick W. "CJ" Sturckow. VSS Unity was carried aloft by the White Knight Two carrier plane before being released. The spacecraft reached an apogee of 82.7 km (51.4 mi), the flight satisfied the United States definition of spaceflight (50 mi (80.47 km)), but fell short of the Kármán line (100 km (62.14 mi)), the internationally accepted standard. It was the first crewed spaceflight from U.S. soil since the Space Shuttle mission STS-135 in 2011.
8th
Mission
4th
Mission of 2018