Blue Origin plans to launch its New Glenn rocket in late spring following an FAA investigation into a landing failure. The ...

Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

When the idea of an engine hacks theme was being kicked around at Hack a Day, the subject of rocket engines was one of the first to come up. There was a problem though; solid rocket motors are far ...

Unlike the Saturn V, however, Blue Origin plans to build on its ... these are the same BE-4 engines that will power United Launch Alliance's new Vulcan rocket. The 2-stage New Glenn is 270 feet ...

The prototype BE-3U engine was designed to power the upper stage of Blue Origin’s giant reusable New Glenn rocket that launched for the first time only a couple of months ago.

China says it fired up the world’s largest single-segment solid-fuel rocket engine for the first time, at a ground testing facility in the country’s northwest on Tuesday. The rocket’s 3.5 ...