United Launch Alliance's years-long delays with its new Vulcan rocket have flipped the script for national security missions, ...

SpaceX ended May with another successful launch of its Falcon 9 rocket Saturday afternoon at its West Coast launch facility ...

About 8 minutes later, the Falcon's first stage returned to Earth, landing vertically on the ocean-based droneship "Of Course ...

Starbase, SpaceX’s launch site turned company town in South Texas, faces local opposition from residents outside the city ...

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...

The Red Planet and Earth align properly for interplanetary missions just once every 26 months. The next such opportunity ...

The Starship rocket did not achieve some of its most important testing goals, bringing fresh engineering hurdles to CEO Elon ...

The consecutive failures may have decreased the likelihood SpaceX can meet NASA’s goal of landing on the moon in 2027, ...

SpaceX launched an advanced GPS satellite for the U.S. Space Force from Cape Canaveral Space Force Station in Florida.

The spacecraft began spinning as it skimmed space toward an entry in the Indian Ocean. The first-stage booster ended up in ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

SpaceX's rocket got off the ground six times in May from Vandenberg Space Force Base and is due to make its next delivery of ...