March 30th - on this day in 2021, SpaceX conducted a suborbital, 10-kilometer test flight with the Starship SN11 prototype vehicle. Launching in thick fog, viewers on NASASpaceflight.com's livestream couldn't see that much of the flight, which went according to plan until engine relight for the flip from the belly flop to vertical for landing. A fire burning avionics caused one of the Raptor engines to experience a hard start, leading to an explosion of the engine and the loss of the vehicle in