Tory Bruno provided an update on the investigation into the Vulcan mishap and discussed when to expect next ULA launch.

A team from the Department of Energy's Oak Ridge National Laboratory, joined by university students, recently traveled to The ...

Seattle's Museum of Flight brings its collection of space artifacts up to the present day with a Blue Origin BE-3U rocket ...

"Vulcan certification adds launch capacity, resiliency and flexibility needed by our nation's most critical space-based ...

After launching on its certification flight back in October 2024, United Launch Alliance's Vulcan rocket has finally received ...

We are fascinated by the hybrid rocket engine which [Ben Krasnow] built and ... a valve which connects to the oxygen tank. There is a nozzle on the outflow end. Check out the video after the ...

This does not protect the nozzle itself, which only lasts a few ... This engine intended to be used as a torch igniter for a much larger rocket engine. Fuel is injected into the front of the ...

Vulcan flew twice in 2024 but the second mission had a rough ride to space. Those problems are the primary culprit behind delay of certification that would allow use for national security launches.

(2024), highlights the advantages of hybrid rockets, including their simplicity, safety, and cost-effectiveness compared to traditional liquid and solid rocket engines. These benefits have led to ...

Bruno told reporters that teams have isolated the root cause of the incident — a manufacturing defect on a part in the engine nozzle of the solid rocket motor — and are taking corrective ...