When nine of the engines are combined in the Falcon 9’s first stage, they should produce almost 1.5 million lbs of thrust in a vacuum – the same as the existing Merlin engines. SpaceX claims that the ...

Space Exploration Technologies’ (SpaceX) Merlin 1D engine has achieved flight qualification, a major milestone for the next generation Merlin engine. Through a 28 test qualification program, the ...

The Rolls-Royce Merlin engine is, and, sometimes, justifiably so, a subject of silent reverence. Created as a personal ...

Two loud rumbles in the south of the United States marked two milestones for the country’s drive to regain its space flight independence, as SpaceX and Orbital both fired their new engines. SpaceX’s ...