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  2. Apollo Lunar Module - Wikipedia

    en.wikipedia.org/wiki/Apollo_Lunar_Module

    The Apollo Lunar Module (LM / ˈ l ɛ m /), 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. It was the first crewed spacecraft to operate exclusively in the airless vacuum of space, and remains the only ...

  3. Apollo command and service module - Wikipedia

    en.wikipedia.org/wiki/Apollo_command_and_service...

    Engineers at Arnold Air Base with an Apollo service module engine Apollo Service Module Propulsion System The service propulsion system ( SPS ) engine was originally designed to lift the CSM off the surface of the Moon in the direct ascent mission mode, [ 20 ] The engine selected was the AJ10-137 , [ 21 ] which used Aerozine 50 as fuel and ...

  4. Apollo (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/Apollo_(spacecraft)

    Complete Apollo spacecraft stack: launch escape system, command module, service module, Lunar Module, and spacecraft–LM adapter The Apollo 17 CSM seen in lunar orbit from the ascent stage of the Lunar Module. The Apollo spacecraft was composed of three parts designed to accomplish the American Apollo program's goal of landing astronauts on ...

  5. Lunar module - Wikipedia

    en.wikipedia.org/wiki/Lunar_module

    LK (left) and Apollo Lunar Module (right). A lunar module is a lunar lander designed to allow astronauts to travel between a spacecraft in lunar orbit and the lunar surface. As of 2021, the Apollo Lunar Module is the only lunar module to have ever been used in human spaceflight, completing six lunar landings from 1969 to 1972 during the United States' Apollo program.

  6. Moon Machines - Wikipedia

    en.wikipedia.org/wiki/Moon_Machines

    Moon Machines is a Science Channel HD documentary miniseries consisting of six episodes documenting the engineering challenges of the Apollo program to land men on the Moon. It covers everything from the iconic Saturn V to the Command Module, the Lunar Module, the Space Suits, the Guidance and Control Computer, and the Lunar Rover.

  7. What Happened to Apollo 13? Inside the Near-Fatal 1970 NASA ...

    www.aol.com/lifestyle/happened-apollo-13-inside...

    Apollo 13 was slated to be the third landing on the moon after Apollo 8 (1968) and Apollo 12 (1969). Launched on April 11, 1970, the crew was led by commander Lovell, along with command module ...

  8. Ascent propulsion system - Wikipedia

    en.wikipedia.org/wiki/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. It used Aerozine 50 fuel, and N 2 O 4 oxidizer.

  9. Abandoned Apollo 17 lunar lander module is causing tremors on ...

    www.aol.com/old-apollo-spacecraft-causing-small...

    The Apollo 17 lunar lander module left behind by US astronauts on the moon’s surface could be causing moonquakes, or small tremors, a new study revealed.