SpaceX has launched the most powerful rocket in the world — again. This is SpaceX's Falcon Heavy. It's launching for the second time in history. But this time, its cargo is something far more ...

It's the first time Falcon Heavy has launched a payload for the US Air Force, but it may not be the last. The rocket blasted off from the Kennedy Space Center. And although this is the rocket's ...

Elon Musk is always one for a nice surprise. Just after SpaceX launched the first flight of its Falcon Heavy rocket on Tuesday, lofting a red Tesla Roadster to deep space, Musk revealed a little ...