Ninety years ago today, on March 28, 1935, Robert H. Goddard launched the first gyroscopically-stabilized liquid-fueled ...

Robert’s Rocket Project has been going on for a long time. It has been around so long that you can go all the way back to posts from 2001, where he talks about getting his first digital camera!

Robert H. Goddard is often referred to as the "father of modern rocketry" for his pioneering research in liquid propulsion. On that fateful day in 1926, Goddard launched a small rocket that flew for ...

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 ...