It’s been a rough week in the space flight industry.  On Friday afternoon, a test flight of Virgin Galactic’s SpaceShipTwo class VSS Enterprise resulted in a catastrophe, crashing down in the Mojave desert, killing one pilot, with the other ejecting and now being treated in hospital. During the test flight, launched by Virgin Galactic’s partner corporation Scaled Composites from the Mojave Spaceport,  WhiteKnightTwo, an aircraft designed to bring SpaceShipTwo to launch altitude, successfully released the spacecraft.  After two minutes, something went wrong, resulting in the eventual crash of the craft. Virgin Galactic released a statement shortly after the accident, saying the National...