A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

Rocket hybrid propulsion market is rapidly expanding, driven by military advancements, growing space tourism, and innovative ...

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

Unfortunately, the design of the engine produces ... and an oxidizer (liquid oxygen). When the fuel and oxidizer combust, mass is projected out of the back of the rocket, creating thrust.

SpaceX's Starship launcher spun out of control minutes after liftoff Thursday, showering fiery debris over the Bahamas and dealing another setback to Elon Musk's rocket program after a failure under ...

VDR2 offers a single engine solution from Mach 0 to Mach 6. This marks the first successful Rocket-Based Combined Cycle test. The engine architecture was unveiled in October at UP.Summit and combines ...

Here at Space.com, we love a good rocket launch, and viewing the excitement of a launch can fuel the imagination of ... to customize their rocket with a design they love. Easy-to-follow ...

Update for 8 p.m. ET: SpaceX launched its Starship Fight 8 rocket and successfully captured its Super Heavy booster after liftoff, but the Ship upper stage failed during ascent and broke apart ...

The world’s first oblique detonation engine (ODE) powered by standard aviation ... achieved sustained oblique detonation waves using RP-3 jet fuel, a common commercial kerosene.

Chinese scientists claim to have found a new way of injecting helium into rocket engines, which could be used to make missiles that are much harder to detect or intercept. The new technology was ...

A new type of rocket engine ... of rocket design have stayed true for nearly a century to those of the American inventor Robert H. Goddard, who launched the world’s first liquid fueled rocket ...