> I think Raptor might be the first Methane-based rocket engine as well. If I re...

		avmich on Aug 28, 2019 \| parent \| context \| favorite \| on: 150 Meter SpaceX Starhopper Test [video] > I think Raptor might be the first Methane-based rocket engine as well. If I remember correctly, John Carmack's Armadillo Aerospace tried burning methane in an engine. Though I don't think they were the only team - or even the first one.