Virgin Galactic wraps human test-flight; concerns remain
Sir Richard Branson’s Virgin Galactic ‘spaceship’ VSS Unity achieved a speed of Mach 3 after being released from the mothership, VMS Eve, and reached space at an altitude of 55.45 miles (89 kms) before gliding smoothly to a runway landing at Spaceport America in New Mexico back on May 22nd. The Unity craft carried a […]