Neil Armstrong

Concepts

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  Apollo Lunar ModuleKeystone

  Connects 17 concepts

  The Apollo Lunar Module, originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program.

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  Apollo programKeystone

  Connects 15 concepts

  The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which landed the first humans on the Moon in 1969.

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  Apollo 11Keystone

  Connects 11 concepts

  Apollo 11 was the American spaceflight that first landed humans on the Moon, and the fifth crewed mission of NASA's Apollo program.

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  Janet Shearon
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  S-IVB

  The S-IVB was the third stage on the Saturn V and second stage on the Saturn IB launch vehicles.

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  Pintle injector

  The pintle injector is a type of propellant injector for a bipropellant rocket engine.

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  Apollo 10

  Apollo 10 was the fourth human spaceflight in the United States' Apollo program and the second to orbit the Moon.

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  Apollo 9

  Apollo 9 was the third human spaceflight in NASA's Apollo program, which successfully tested systems and procedures critical to landing on the Moon.

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  Lunar Roving Vehicle

  The Lunar Roving Vehicle (LRV) is a battery-powered four-wheeled rover used on the Moon in the last three missions of the American Apollo program during 1971 and 1972.

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  Apollo 13 (film)

  Apollo 13 is a 1995 American docudrama film directed by Ron Howard and starring Tom Hanks, Kevin Bacon, Bill Paxton, Gary Sinise, Ed Harris and Kathleen Quinlan.

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  Ascent propulsion system

  The ascent propulsion system (APS) or lunar module ascent engine (LMAE) is a fixed-thrust hypergolic rocket engine developed by Bell Aerosystems for use in the Apollo Lunar Module ascent stage.

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  Descent propulsion system

  The descent propulsion system or lunar module descent engine (LMDE), internal designation VTR-10, is a variable-throttle hypergolic rocket engine invented by Gerard W.

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