engines

  • Blue Origin Just Teased A Photo Of Its Big Arse Rocket’s Engine

    Blue Origin Just Teased A Photo Of Its Big Arse Rocket’s Engine

    Aerospace manufacturer Blue Origin has finally revealed its BE-4 liquid rocket engine — an engine the company has been developing for more than four years. The BE-4s will be used in Blue Origin’s New Glenn rocket, which founder Jeff Bezos hopes will one day shuttle humans to and from the moon. In true Bezos fashion,…