Elon Musk shares footage of SpaceX's latest Mars rocket testThe Raptor achieved the strongest thrust of any SpaceX engine to date.By S. Shah, 02.07.2019
SpaceX test-fires 'Raptor' rocket that will take humans to MarsThe engine is three times more powerful than the one on the Falcon 9.By S. Dent, 09.26.2016
China's new liquid oxygen and kerosene-fueled rocket engine lights up for testingBy A. Santos, 07.31.2012