Virgin Galactic’s SpaceShip Two was on its fourth powered flight when it crashed over Mojave, California.  One of the two pilots on board survived.  This flight was going to be a step on the way to completing test flights so that spaceships for customer flights could start being built.  SpaceShip Two was testing out a new polyamide-based grain.

 

Click HERE to see the full article by Guy Norris on Aviation Week.