SpaceX launches another Starship rocket after back-to-back explosions, but it tumbles out of control

SpaceX has launched its Starship mega rocket again after back-to-back explosions. It made it through the entire test flight Tuesday evening, but fell short of its main objectives when the spacecraft tumbled out of control. SpaceX had hoped to release a series of mock satellites following liftoff from Texas, but that got nixed because the door failed to open all the way. Then the spacecraft began spinning as it skimmed space toward an entry in the Indian Ocean. The first-stage booster ended up in the Gulf of Mexico in pieces. There were no plans to catch the booster this time.