Elon Musk has invested $1 billion in the new Skydance, according to a report in Semafor, amid speculation by Wall Street, industry players and, yesterday, John Malone, that the world’s richest man and...

Space Exploration Technologies ( SPCX -4.11%) reported its third-quarter results after the market closed on the Tuesday, and the company's sales and earnings were far better than expected.

A Tesla-SpaceX merger appears to be a matter of when, not if, to ​many on Wall Street.

SpaceX, the rocket company that Elon Musk runs, was helping.