Decades before the rumored SR-72 “Darkstar,” America had already conquered hypersonic flight with the X-15 rocket plane. -In ...

BRITAIN is leading plans to build a hypersonic plane that could fly on the edge of space and travel from London to New York ...

The hypersonic vehicle, known as The Sabre, is designed to reach speeds of Mach 5 (approximately 4,000 mph). Spearheaded by ...

The Invictus project is leveraging tech that the now-defunct British company Reaction Engines developed for a huge space plane called Skylon.

Proving that you can't keep a good technology down, Reaction Engines' Synergetic Air-Breathing Rocket Engine (SABRE) has a ...

ESA is backing a new project called Invictus that aims to develop and launch a hydrogen-powered spaceplane by 2031.

Members of the international alliance were forced to deploy fighters for the second time in three days following the ...

In a paper published in Acta Astronautica, the researchers demonstrated how origami may be the solution to low Earth orbit’s ...

The British-led consortium has announced Invictus, a program to build a Mach 5+ spaceplane using Reaction Engines' SABRE technology.

A British-led aerospace consortium has unveiled a bold new programme to develop a Mach 5-capable reusable aircraft, targeting ...