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What Engines Did Apollo 11 Use & Just How Powerful Are They?
The Apollo 11 astronauts used advanced technology ... which was outfitted with five Rocketdyne F-1 engines. The central engine was fixed, but the four surrounding it could be moved to steer ...
Blue Origin rocket engine gives a boost to Museum of Flight’s Simonyi Space Gallery
Seattle's Museum of Flight brings its collection of space artifacts up to the present day with a Blue Origin BE-3U rocket ...