Protecting the Apollo Landing Sites From Later Landings
R3d M3rcury writes "The Lunar X-Prize is a contest offering $20 million to the first private organization to land and maneuver a robotic rover on the moon. There is also a $1 million bonus to anyone who can get a picture of a man-made object on the moon. But one archeologist believes that 'The sites of early lunar landings are of unparalleled significance in the history of humanity, and extraordinary caution should be taken to protect them.' He's concerned that we may end up with rover tracks destroying historic artifacts, such as Neil Armstrong's first bootprint, or that a mistake could send a rocket slamming into a landing site. He calls on the organizers to ban any contestant from landing within 100KM of a prior moon landing site. Now he seems to think this just means Apollo. What about the Luna and Surveyor landers? What about the Lunokhod rovers? Are they fair game?"
We have a picture of it right? Seriously what if every time somebody did something new that spot was forbidden to be stepped on again? asinine. What if nobody as allowed to visit the beach of Columbus's first landing sites? BFD, send a plaque or something and stop wasting your time worrying about whether a footprint is going to disappear someday. It will.
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How many places would remain if all those spots are banned? There are only so much good landing sites on the Moon.
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And keeping people away from the original "landing site" will keep them from figuring out that the first moon landing was faked by the government. (Or was it faked by our evil reptilian overlords? I can never keep that straight.)
If you want to preserve Neil Armstrong's boot print, perhaps it's better to send a mission exactly there and put a pane of plexiglas over it.
Erosion Requires an atmosphere doesn't it?
No. They can be eroded by micrometeorites and thermal changes. But that would take millions of years.
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"The sites of early lunar landings are of unparalleled significance in the history of humanity, and extraordinary caution should be taken to PREVENT EVER BEING ABLE TO PROVE THEY EVEN EXIST"
This is ridiculous idolatry. It's not like there is something we *don't* know about these events, there is nothing to discover there, and hence nothing to protect, as opposed to an archeological site.
Yeah.... and you know who was the best example of that? Captain Fucking James T. Kirk.
You think one of the "red shirts" got to do it with a green alien babe? Of course not. It was Captain Kirk nailing all the Intergalactic Strange throughout the Alpha Quadrant.
If we had that future, you would still be bitching. Your best option would be the overweight Bolian chick down in engineering. You would NOT want to go down to the planet. All you would ever hear about it is how Captain Kirk made it up back up with just a few seconds to spare, shirtless with sucker marks all over him, but Steve the poor S.O.B that transferred last week died a horrible death on the planet while some strange alien animal was sodomizing his corpse. Steve's parents would have to get a message about how his cause of death was "mauling by alien genitalia on Rontos 5".
Other posters have already mentioned erosion via the expansion and contraction of the monthly day/night cycle's heating and cooling, and erosion by micrometeors. There's also moonquakes and electrostatic levitation of moon dust that come to mind as other natural sources of erosion.
On top of all that, there's artificial sources of erosion. Bear in mind that the footprint was made at the base of a ladder that a couple of astronauts spent hours coming and going from; it probably got stepped on a few times. And then the lander took off again by firing a powerful rocket engine, directly blasting the area with high-velocity gases. You can see in a video of Apollo 17's lander launch that quite a lot of dust and debris gets blown about in the process. http://www.youtube.com/watch?v=AXs4tncQcAE
But frankly, even if that first footprint was still magically pristine, I don't think returning there and putting down new footprints would somehow "ruin" the historical significance. It would add to the historical significance. The site would no longer be just the site of the first manned lunar landing, it'd be the site of the first manned lunar landing and the first return to the site of the first manned lunar landing. That's pretty neat too.
We still have Armstrong's boot alongside other historically significant foot wear such as Dorothy's red shooes. We could attach the boot to the bottom of the probe and called it a restoration project.
And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.