In US, GE Aerospace has demonstrated two different rotating detonation combustion  ramjets for high-speed aircraft that indicated threefold incre...

In US, NASA has selected Momentum to provide a testbed for development of its Juno rotating detonation rocket engine for space applications based on &...

In Europe, a Franco-German-Spanish development includes an adaptive variable-cycle gas turbine engine designed for different modes of operation in fut...

In US, GE is testing RDE technologies on a high Mach dual-mode combined-cycle ramjet-scramjet propulsion system using a secondary inlet airflow ducted...

In Canada, the 10-seater aircraft Antipode is designed to travel at 12 427 mph.  It will take off using rocket boosters that detach at a 40 000 f...

In US, a hybrid propulsion system using liquid hydrogen comprising a gas turbine with the compressor powered by a fuel cell is to be studied by the Un...

In US, GE proposes that the gap between the 2.5 maximum Mach No of a supersonic turbofan and the minimum 3.5 Mach No. of a ramjet could be closed by m...

In US, DARPA and NASA are collaborating in a nuclear-powered rocket based on a fission reactor to heat the liquid hydrogen reactant, using a high-ener...