Elon Musk's SpaceX Starship survives re-entry into Earth's atmosphere after launch from Texas  ABC NewsSpaceX soars through new milestones in test flight of the most powerful rocket ever built  CNNSpaceX’s massive Starship rocket records first successful test flight  The GuardianSpaceX Starship launches nail-biting Flight 4 test of the world's most powerful rocket (video, photos)  Space.comSpaceX's Starship survives return to Earth, achieves landing test on fourth try  Reuters