The head of Poland’s space agency was fired over a bungled response to SpaceX debris falling over Polish territory.

Despite not having launched anything in more than five months, United Launch Alliance still expects to fly around 12 missions this year. But it’s still waiting on the Space Force to certify ...

Credit: ULA WASHINGTON — The loss of a solid rocket motor nozzle on the second flight of United Launch Alliance’s Vulcan Centaur last October was caused by a manufacturing defect that has been ...

"Once something's up in space and in orbit — and if it doesn't work — it's not like you can bring it back and fix it and send it back up again": Phil Monkress.

But with every month that passes without Vulcan's receiving Space Force certification, that promise gets harder to keep.

And the springtime launch schedule looks loaded at NASA's Kennedy Space Center and neighboring Cape Canaveral Space Force ...

The United Launch Alliance (ULA), a partnership between Lockheed Martin ( NYSE: LMT) and Boeing ( NYSE: BA ), faced ...

The conversation with Bruno focuses on the development of the Vulcan rocket and its strategic importance. Bruno recounts the initial decision to move away from Russian RD-180 engines due to ...

Last month marked the successful inaugural flight of the United Launch Alliance’s Vulcan rocket, a joint venture between Boeing and Lockheed Martin. The European Space Agency also plans to ...

Bloomberg obtained an assessment that placed ULA as the worst program in its category of military acquisition projects in a recent evaluation. ULAs performance in satellite launches received an ...