Houston-based startup Venus Aerospace has completed the first-ever test flight of a rotating detonation rocket engine (RDRE) ...

In its place, NASA installed E2061 into the Engine 4 position on the Artemis II core stage. This engine was the final one built for the shuttle. NASA certified the engine for flight in 2008, and it ...

Tiberius Aerospace's Sceptre TRBM 155HG 155mm artillery round has a ramjet in its nose that allows it to fly at supersonic ...

SpaceX owns 98% of global rocket launches ... swings of a firing engine—remains unproven at this scale. The turbopump, which forces fuel into the combustion chamber at extreme pressures ...

A ground-based test of the conceptual rocket design ... a traditional combustion engine, which combines highly pressurized propellant with an oxidizer inside a combustion chamber and burns ...

The rocket features a two-stage configuration. The first stage is equipped with four Tianque-12A (TQ-12A) liquid oxygen-methane engines in parallel, each delivering a sea-level thrust of 720 ...

Details were published on May 6 in the Journal of Aerospace Power, a peer-reviewed Chinese-language publication, according to ...

Medical and health news service that features the most comprehensive coverage in the fields of neuroscience, cardiology, ...

Methane also has the advantage of being a gas when it warms up, and rocket engines tend to be warm. So the injectors don’t have to worry about atomizing a thick liquid, and mixing fuel and ...