ULA's Vulcan rocket has been certified by the US Space Force for national security missions after completing a rigorous ...

A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

Rocket hybrid propulsion market is rapidly expanding, driven by military advancements, growing space tourism, and innovative ...

Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

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

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine ...

Vulcan flew twice in 2024 but the second mission had a rough ride to space. Those problems are the primary culprit behind ...

The explosion is channeled through nozzles to achieve “escape velocity ... these efforts bore fruit with the creation of the Nuclear Engine for Rocket Vehicle Application (NERVA), a slow ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. At this point, being fast is beside the point for the ...

More recently, the company started developing two other products in parallel: a Hall-effect electric thruster for spacecraft and a second-stage hybrid rocket engine. “Pulsar has built a ...