
Two weeks before the tragedy that saw Virgin Galactic's SpaceShipTwo crash on a test flight, the company was out in full force at the annual International Symposium for Personal and Commercial Spaceflight (ISPCS).
Two weeks before the tragedy that saw Virgin Galactic's SpaceShipTwo crash on a test flight, the company was out in full force at the annual International Symposium for Personal and Commercial Spaceflight (ISPCS).