Watch Liftoff!: Success and Failure on the Launch Pad (2005) : Full Movie Online Free An overview to the history of launch vehicles in the United States. Everything from Goddard to the V-2 to Vanguard and Explorer I, to Atlas and Titan, even the Saturns and Space Shuttle. Also rare Air Force documentaries, on Vandenberg, the X-17, SAC, and the Thor. Footage of many launches and explosions, with expert commentary by propulsion engineer Dave Mohr.