Tiberius Aerospace's Sceptre TRBM 155HG 155mm artillery round has a ramjet in its nose that allows it to fly at supersonic speeds and gives it over four times the range of a conventional round. When ...

Look inside a ramjet engine, and all you'll see is an empty tube. Switch it on when it's on the ground and all you'll get is the same hollow tube with jet fuel squirting into it, achieving nothing.

GE Aerospace announced on September 22 that it has completed supersonic captive carry flight tests of its Atmospheric Test of Launched Airbreathing System (ATLAS) Flight Test Vehicle. The milestone ...