It has been a challenging period for Elon Musk, the world's richest man, who not long ago thought he had conquered the ...

Tuesday evening was a huge milestone in space flight. Starship Super Heavy Flight nine, launched using booster 14-2. a previously used booster from flight seven.

Tesla’s decision to close down factories as it retooled its best-selling Model Y, among other temporary problems, contributed ...

Two days after the latest in a string of test-flight setbacks for his big new Mars spacecraft, Starship, Elon Musk said on ...