According to Einstein's General Relativity, nothing can travel through space faster than the speed of light. But space itself can stretch and expand at any speed it wants. The Alcubierre Drive uses this loophole. Instead of pushing a spaceship to impossible speeds, the drive creates a bubble of spacetime around the ship. It contracts the space in front of the vessel and expands the space behind it. The ship sits safely inside this bubble in "flat space," feeling zero acceleration. It isn't movin