A successful reflight of SpaceX's Super Heavy booster would be an important milestone for its Starship program.

SpaceX has launched at a rate nearly 34 times higher than United Launch Alliance since the start of 2023, but ULA has more experience with high-energy missions, featuring more complex maneuvers to ...

SpaceX's Starship megarocket, the world's most powerful rocket, is officially on NASA's list for future launches.

The trio of launch providers has been awarded a total of 54 national security spaceflight missions over about five years.

SpaceX is gearing up for the ninth flight test of its mighty Starship rocket, and it's going to try something new.

COLORADO SPRINGS—SpaceX is taking the lion’s share of the first missions assigned under the U.S. Space Force’s National ...

SpaceX is a space launch juggernaut. In just two decades, the company has managed to edge out former aerospace heavyweights ...

SpaceX, with its Falcon 9 and Falcon Heavy rockets, is the only current provider with fully NSSL-certified vehicles and the ability to launch from both ranges. ULA’s Vulcan rocket was certified for ...

SpaceX took the biggest piece of the pie, but United Launch Alliance and newcomer Blue Origin will divvy up nearly $13.7 ...

SpaceX secured the largest share of the contracts, landing $5.9 billion for 28 launches. Meanwhile, ULA snatched $5.4 billion ...

Who's up for a historic late-night launch? Weather permitting, SpaceX will launch a spacecraft carrying the first people to ...

With the move of its headquarters to Texas, Space Exploration Technologies Corp. leaves a big hole to fill in Hawthorne.