The history of aviation is relatively short, but it is already cluttered with projects that never panned out. While thousands of aircraft concepts have been realized, and built, and flown, many ...

Venus Aerospace has not publicly released detailed specific impulse (ISP) data for their Rotating Detonation Rocket Engine (RDRE) or the VDR2 (a rocket-based combined cycle engine integrating RDRE ...

Humankind was once determined to break the sound barrier, as it was considered the ultimate achievement in speed. But our technology didn't stop there, as we've built experimental vehicles that can ...

What You Need to Know: The Lockheed L-301, also known as the X-24C, was an ambitious experimental hypersonic aircraft project in the 1970s that aimed to build upon the advancements of the X-15 and ...

Venus Aerospace has made the most efficient rocket engines ever flown. They will go from runway to mach 9 hypersonic speed. The Venus Aerospace Stargazer M4 is designed to reach a top speed of Mach 9, ...