In a significant step toward closing the hypersonic technology gap with China, Venus Aerospace, a Houston-based startup, has ...

Near-term successes could lead to hypersonic travel around the world, but in the long term, this could be a super-efficient way to traverse the solar system.

Smoke billows, and the ground shakes as a howitzer cannon roars to life, launching a 155-millimeter shell into the sky. But ...

The latest test advanced a missile design aimed at improving range and targeting for future U.S. Navy missions.

Venus Aerospace co-founder and CEO Sarah 'Sassie' Duggleby tells Metro how the their Detonation Ramjet Engine powering their ...

Ramjet engines make it possible to reach very high flight speeds of more than five times the speed of sound, known as hypersonic. These engines not only offer great potential for future aviation and ...

The U.S. military has shown off a 'game-changing' rocket - based on 1960s tech. A test saw a ramjet missile engine weapon ...

The US Navy has successfully conducted the first flight test of a Solid-Fuel Integral Rocket Ramjet (SFIRR) engine, using an ...

I showed the article to my buddy Walt. After perusing the cutaway views of turboprop, turbojet, and ramjet engines, we concluded that the ramjet was the simplest. “Hey, we can build one of those!” ...

The SR-71, which reached Mach 3.2, required a ramjet to slow air down before reaching compressors.) Solution: Get rid of the machinery. Let the high-speed air entering an engine compress itself in ...