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 ...

Now, several months after stacking the next Vulcan rocket, ULA has started taking it apart. First reported by Spaceflight Now, the "de-stacking" will clear ULA's vertical hangar for assembly of an ...

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 ...

The Air Force is exploring switching Vulcan missions to other providers since these issues jeopardize the launch timetable.

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

The first Vulcan launch by about four years before ULA successfully completed the rocket’s first demonstration flight in January 2024. ULA expected to be ready to launch the first military mission on ...

If you recall, the new Vulcan space rocket, built by the Boeing- Lockheed Martin (NYSE: LMT) joint venture called United Launch Alliance, or ULA, had launched more or less successfully twice already.