The astronauts will splash down off the Florida coastline inside a SpaceX ... SpaceX's drone ship in the Atlantic Ocean. The liftoff is lined up as Florida's 24th orbital rocket launch of the ...

Higher-than-expected vibrations stressed hardware in the ship's propulsion system, triggering propellant leaks and sustained fires until the test flight ended prematurely. The rocket broke apart ...

But after the first-stage booster successfully landed atop a SpaceX drone ship in the Atlantic Ocean, a fire in the aft end of the rocket damaged one of the landing legs — and the booster tipped ...