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Apollo Lunar Module

Apollo Lunar Module - - National Air and Space Museum

Apollo Lunar Module

The Apollo Lunar Module was the landing portion of the Apollo spacecraft built for the Apollo program. Designed to carry a crew of two from lunar orbit to the surface and then back to the Command Module. It consisted of an ascent stage and descent stage and was ferried to lunar orbit by its companion Command Module.

After completing its mission, the Lunar Module was discarded into space. The Lunar Module was the first manned spacecraft crewed vehicle to land on the Moon.

Six such craft successfully landed on the Moon between 1969 and 1972. A seventh provided propulsion and life support for the crew of Apollo 13 when their Command Module was disabled by an oxygen tank explosion on route to the Moon. The total cost of the Lunar Module for the development and the units produced was over $2.2B.

On display at the museum is LM-2, which was intended for the second unmanned flight, but instead was used for ground testing. The landing gear was added for drop testing. It does not have optical alignment telescope and flight computer.

Did you know?

  • Year of first powered aircraft flight?  1903 by Wilbur and Orville Wright
  • Year of the first human in space?  1961 by Yuri Gagarin
  • Year of the first human walking on the moon? 1996 by Neil Armstrong
  • Predicted Date for the first human on Mars? The Mid-2030s
  • In the event of Moon Disaster, during the first moon landing, the first line in the announcement would have read: “Fate has ordained that the men who went to the moon to explore in peace will stay on the moon to rest in peace.”



  • What surprises you the most about our first landing on the moon?

Apollo Lunar Module

  • Title:                    Apollo Lunar Module (LM)
  • First launch:        1968
  • Last launch:         1972
  • Applications:       Manned lunar landing
  • Design life:          75 hours
  • Launch mass:      33,500 pounds (15,200 kg)
  • Crew capacity:     2
  • Dimensions:        H: 23 feet 1 inch (7.04 m); W: 31 feet (9.4 m); D: 31 feet (9.4 m)
  • Power:                 Batteries
  • Number Built:    15; Launched 10
  • Museum:             National Air and Space Museum


“Isn’t it astonishing that all these secrets have been preserved for so many years just so we could discover them!”
– Orville Wright


Photo Credit: 1)By Joyofmuseums (Own work) [CC BY-SA 4.0 (], via Wikimedia Commons