failed to separate from the Starship spacecraft, and they began to spin above the Gulf of Mexico before erupting into a big fireball.   help NASA astronauts land on the moon — NASA’s Orion spacecraft can’t land on the moon, so its astronauts will transfer to Starship to reach the lunar surface — and will help SpaceX carry humanity to Mars. "Looking forward to all that SpaceX learns, to the next flight test—and beyond