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Submission + - Under the Hood with the SpaceX Merlin Engine (

An anonymous reader writes: Most concepts at SpaceX are designed from the ground up and the parts are manufactured on site at SpaceX. The Merlin engine, which launches the Falcon rocket, is no exception.

Tom Mueller, posing with the Merlin rocket engines at SpaceX’s Hawthorne headquarters. Photo by Roger Gilbertson. Photo courtesy Tom Mueller via
The rockstar of SpaceX may be Elon Musk, but the lead man behind the fire power is Tom Mueller. He is the Vice President of Propulsion Development and founding employee at SpaceX. Musk sought Mueller out in 2001 when Musk decided to build his own rockets instead of buying some from the Russians. Musk caught wind of a rocket engine Mueller built in his garage and “apparently had a religious experience” once he saw it. If you didn’t know, Elon Musk used $100 million of his Paypal money to start SpaceX. That money was used to build the Merlin engine Mueller had designed. The Merlin engine is the first new American booster engine in ten years and only the second in the last 25 years.

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Under the Hood with the SpaceX Merlin Engine

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