The U.S. Space Force has reassigned another GPS satellite launch from United Launch Alliance to SpaceX, marking the fourth ...

And once again, the company the Pentagon is paying to launch it can’t answer the call. United Launch Alliance, a 50-50 joint venture between Boeing and Lockheed Martin, was supposed to launch the ...

NASA moved quickly to tap United Launch Alliance to help fill in the blank space the agency created when it decided to alter ...

The U.S. Space Force has swapped rockets for an upcoming GPS satellite launch, moving to a SpaceX Falcon 9 while the investigation into an anomaly with ULA's Vulcan Centaur continues.

NASA began rolling the Artemis II rocket and Orion spacecraft to the launchpad shortly after midnight Friday Eastern Time in ...

Californians may soon see the powerful ULA Vulcan rocket blazing across the sky brighter and more widely visible than what is ...

SpaceX is positioned for a record-setting IPO, targeting a $1.5–$1.75 trillion valuation and $50 billion raise. Read more on ...

SpaceX Falcon 9 rocket is set to launch from Cape Canaveral, Florida. Liftoff can sometimes be seen from Volusia County to ...

Officials with NASA say they have selected a North Alabama company to build part of the rocket that is now slated to take ...

The exploration upper stage needed to be replaced due to 'eroding cost and schedule delays.' ...

NASA has officially selected United Launch Alliance's Centaur 5 as the upper stage for its Space Launch System rocket for two ...