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 ...

ROCK SPRINGS — For some residents, raising chickens in city limits is no laughing matter. It’s a two-sided issue — with some folks in favor of raising chickens on their property and some not ...

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 ...