The Critical Design Review of the CERP program paves the way for the modification of two B-52 bombers with the new engines, ...

Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

India has made progress toward developing hypersonic cruise missile technology. On Saturday in Hyderabad, ...

A qualification test of a Raptor 2 engine has resulted in a dramatic explosion at SpaceX’s McGregor facility. The company has yet to comment on the incident, but it’s unlikely to affect the upcoming ...

Pratt & Whitney, a subsidiary of RTX, has completed a fully digital assembly-readiness review ...

Record-breaking run: DRDO’s scramjet engine sustained combustion for over 20 minutes, nearly twice January’s record, in a ...

SpaceX’s massive Starship performed a static engine fire test on Thursday at the rocket company’s facility in Texas.All but two of the 33 Merlin engines fired. Elon Musk tweeted that with 31 firing, ...

Can stuck piston rings be restored without teardown? A 500,000-mile Valvoline engine test shows how deposit removal may ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an advantage that could help spacecraft explore farther in the solar system ...

Thirty years ago there was no Internet, laptop computers or CDs; Gerald Ford was president; “The Mary Tyler Moore Show” was on TV; and “Jaws” was at the movies. But in South Mississippi, NASA ...