Tag: Raptor engine

SpaceX CEO Elon Musk checks out the nozzle of a full-scale Raptor rocket engine in advance of its first test firing. (Elon Musk via Twitter) SpaceX CEO celebrated the first test firing of a full-scale, built-for-flight Raptor engine for his Starship super-rocket in the usual way tonight: by tweeting about it. “So proud of great…