A new version of SLS's solid rocket booster had a bit of a hiccup. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An upgraded version of one of ...

The U.S. Air Force Research Laboratory achieved a significant propulsion milestone when a Draper rocket engine reached supersonic flight conditions during a controlled test. The trial, conducted at ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

Astrobotic completed a successful series of hot-fire tests of its rotating detonation rocket engine prototype, marking a key ...