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 ...

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 ...

The US Air Force’s B-52J engine replacement has cleared design review, moving the bomber closer to modification and flight ...

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 ...

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 ...

Formula 1’s governing body, the FIA, has unveiled a package of regulatory updates ahead of the 2026 season, responding to ongoing technical scrutiny over power units and broader efforts to refine race ...

Firefly Aerospace announced Nov. 28 the first test of its Miranda engine that will be used on the Antares 330 and MLV launch vehicles. Credit: Firefly Aerospace WASHINGTON — Firefly Aerospace has ...

LONG BEACH, Calif.--(BUSINESS WIRE)--Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it has completed the ...

A second stage engine destined for Japan Aerospace Exploration Agency’s Epsilon S rocket exploded during a test on Friday, spewing fire and smoke, and severely damaging the test facility, located in ...

Three races remain in the 2023 NTT IndyCar Series season, but the series took a major step into the future this week in Sebring, Florida. It was the first time the 2.2-liter, twin-turbocharged V-6 ...