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

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 ...

The Space Shuttle launched to space strapped to a massive external fuel tank and a pair of solid rocket boosters ... The three of them used liquid propellant and together generated a total ...

AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).

There are some potentially valid criticism about the Nuclear Salt Water Rocket (NSWR). The criticisms highlight real physical ...

Other key design changes include the omission of the two extra rocket boosters ... powered by a solid-propellent booster motor, housed within the ramjet expansion duct, and a liquid-fuelled ...

Gilmour's Eris rocket is made of three stages powered by hybrid engines consuming a solid fuel and a liquid oxidizer ... Neutron's first-stage booster will land on a modified barge named Return ...

Space One focused on solid fuel, which is easier to develop, transport, and store than the liquid fuel used in large rockets. The company invited engineers from companies that had been involved in ...

it is a single-engine liquid hydrogen/liquid oxygen-based system that will fire up after the solid rocket boosters and core stage have served their purpose and are jettisoned. The RL10B-2 engine ...