Blue Origin's New Glenn rocket exploded during a hot-fire test, and Elon Musk had some thoughts about it as SpaceX heads toward what could be the biggest IPO yet.

Before SpaceX became one of the most valuable companies in the world, it suffered three consecutive rocket failures. By 2008, Elon Musk had invested nearly everything he had. The fourth launch wasn't ...

A massive fireball lit up the Florida coast this week after Jeff Bezos’ space company, Blue Origin, suffered a dramatic failure during a critical rocket test—raising big questions about what happens ...

Blue Origin will return its New Glenn rocket to flight before the year ends, CEO Dave Limp said late on Monday, days after one of the rockets exploded, damaging the company's launch pad and tightening ...

When a rocket developed by Jeff Bezos' Blue Origin failed to deliver a satellite to the appropriate Earth orbit, it marked a major setback — and not only for the companies involved. The mishap could ...

See key moments in SpaceX history, from Elon Musk celebrating with the team when there were fewer than 10 employees, to its milestone rocket launches.

More than a week after a Space Exploration Technologies Corp. rocket blew up on a Florida launchpad during routine fueling, company founder Elon Musk suggested investigators haven’t identified the ...