SpaceX conducted the sixth flight test of its massive Starship rocket on Tuesday afternoon, and although the company did not replicate the history-making

The president-elect’s appearance in Texas demonstrates the growing closeness between the two billionaires, and Mr. Musk’s increasing influence in Mr. Trump’s orbit.

Elon Musk's SpaceX is set on Tuesday to launch the sixth test of its giant Starship rocket from Texas, eyeing improvements in its hypersonic reentry into Earth's atmosphere and a novel technique for landing its booster,

Elon Musk's SpaceX launched its giant Starship rocket to space from Texas on Tuesday, advancing the ship's spaceflight abilities but botching an attempt to bring its booster back to land as U.S. President-elect Donald Trump watched from the company's rocket facilities.

SpaceX flew its latest test flight of its Starship megarocket on Tuesday, with President-elect Donald Trump joining Elon Musk to witness the spectacle firsthand in the latest sign of their ever-closer ties.

Elon Musk's SpaceX launched its sixth Starship test flight to space on Tuesday from Texas, eyeing an array of improvements on the rocket as U.S. President-elect Donald Trump watched in person. The roughly 400-foot-tall (122-meter-tall) rocket system,