NASA – Methane Engine (Awesome)

NASA made a SWEET rocket engine. At first things look like a normal rocket, then things get awesome. Can you imagine watching a current day shuttle or rocket taking off with a HUGE one of these attached? It kind of reminds me of the Jetsons, I’m not sure why though. I think all new generation space craft shall use this kind of rocket and should make the Jetsons noise too…..just for fun!