There are so many artifacts in the space collection than I need to share. My favorites are parts of the Lunar Modules that have landed on the moon. No part of those spacecraft are supposed to exist today if the astronauts followed NASA protocol as to what was and was not to be brought through the hatch as they shed weight before the return to Earth, and the upper stage of the LM was jettisoned to crash back into to moon.

By the end of the Apollo program, Commander Gene Cernan of Apollo 17, after taking the last foot step on the moon, felt a certain nostalgia. He detached this armrest from the lunar module and smuggled it back to Earth, contrary to protocol. By a law of Congress in 2013, the Apollo astronauts were granted clear title to artifacts like this that NASA let them keep upon landing.

In a magical moment recently, Rusty Schweickart, the first LM Pilot, showed me the way that he used this armrest while piloting the LM in the standing position (whereby they could look down through the triangular window to see the lunar surface).

Another interesting detail – the beige part looks like a soft pad, but it is rigid glass-reinforced plastic. More photos and letter from Cernan below.

Heritage Description:
Apollo 17 Lunar Module Flown Commander’s Armrest From the Personal Collection of Mission Commander Gene Cernan. This metal, right-side armrest has overall dimensions of 7.25″ x 10.75″ x 7″ including brackets. There is a label on the top, “Pull Down Armrest to Release From Stowed Position”, around which Cernan has certified and signed: “LM CDR Arm Rest – LM/ Flown as part of Apollo XVII Lunar Module Challenger Gene Cernan”. This was the last of the six manned lunar landings. Commander Cernan, the last human to step foot on the moon, used this armrest inside the LM Challenger for more than three days while on the lunar surface. An interesting and unique relic from this important mission.

Included with this lot is a signed Letter of Authenticity on Gene Cernan’s letterhead stating, in part: “I hereby certify that the Apollo 17 Lunar Module Flown Commander’s Armrest accompanying this letter was flown with me to the lunar surface aboard the Apollo 17 mission December 7-19, 1972… This was the last manned lunar landing to date and the mission where the most time was logged on the moon… I retrieved it prior to the jettisoning of the lunar module that was sent crashing into the moon. This armrest is from my personal collection and has been in my possession since the mission.”

9 responses to “Largest flown part of an Apollo Lunar Module spacecraft, brought back by Commander Gene Cernan, last man on the moon”

  1. It cracks me up that the armrest has printed usage instructions atttached, as if the lunar module was a commercial aircraft. Cool artifact.

  2. {…the beige part looks like a soft pad, but it is just painted rigid aluminum like the rest of the structure.} This is interesting. The different color and the color selection itself suggests intent. It certainly looks like padding from that era – the brown hue is suggestive of a composite plastic foam interior with a vinyl covering (read: common). Was this to help the Commander achieve the correct posture and alignment for properly accessing the flight controls through associating with the armrest – a quick, easy subliminal process control mechanism, perhaps? Brings to mind the Fly-in-Urinal Research at Schiphol Airport to subtly nudge the men to be more accurate with their streams.

  3. did’nt that item throw the weights and balances of the CM during re-entry setup? still cool though

  4. NASA was very weight conscious, and that is why so much was left behind in the final undocking, even the docking ring of the CM is shed (via explosive wire). But, there is a margin for error, and more specifically, the load of lunar rock samples is often less than the target maximum. So the astronauts probably figured the underage on the rock weight was a safe buffer weight to be filled with bounty. =)

    [http://www.flickr.com/photos/rrneal] – the strange part – I thought the arms would go on the "padded" part as well, but Rusty showed me how I was holding it upside down. the arm rests on the curved section with white velcro. So the "padded" part is not in human contact as far as I can tell.

    [http://www.flickr.com/photos/scleroplex] – I think of him as Master Chief from Halo…

    Cernan

  5. Other Cernan artifacts… Apollo 17 Lunar Surface ChecklistApollo X Lunar Module Utility Bracket AssemblyI have purchased from him directly, and tried to educate him a bit on SpaceX

  6. Too bad Gene did’nt swipe the handle from the Lunar Rover that controlled it’s functions, can U imagine what that would be worth?

  7. And a cool photo of Cernan flying the LM, using the armrest…Apollo 17's Gene Cernan Flying the Lunar Module Ascent Stage

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