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

Here’s how it works: Essentially, the rocket has to make thrust – that is, create force – by burning propellant to make hot gases. Then it shoots those hot gases out of a nozzle. It’s sort ...

A propellant leak was to blame for the upper stage of a Falcon 9 rocket crashing to Earth over Europe last week, SpaceX says.

Chinese commercial launch company Galactic Energy successfully sent eight satellites into orbit early Monday with its light-lift Ceres-1 rocket. The Ceres-1 solid rocket lifted off at ...

SpaceX said Monday that last month's Starship explosion was brought on by a cascading series of events caused by propellant leaks — a problem the company ...

the largest globally for solid propellants. This indigenous mixer will enhance the production of solid rocket motors, playing a crucial role in India’s space transportation systems. The mixer ...

L3Harris' Aerojet Rocketdyne broke ground on a major expansion of solid rocket motor production facilities as the U.S. seeks to rebuild its stockpile.

The anomaly, which occurred during a Space Force certification flight, was traced to a manufacturing defect in a solid rocket motor nozzle. Despite the setback, ULA has a backlog of missions and a ...