NASA and Astrobotic Investigating Ice Hunting Mission to the Moon
Zothecula writes, quoting Gizmodo "While the Moon may or may not contain life forms, precious metals or even green cheese, recent satellite missions have indicated that it does nonetheless contain something that could prove quite valuable — water ice. NASA has estimated that at least 650 million tons (600 million tonnes) of the stuff could be deposited in craters near the Moon's north pole alone. If mined, it could conceivably serve as a source of life support for future lunar bases, or it could be used to produce fuel for spacecraft stopping at a "lunar gas station." Before any mining can happen, however, we need to learn more about the ice. That's why NASA has contracted Pittsburgh-based Astrobotic Technology to determine if its Polaris rover robot could be used for ice prospecting."
Hopefully they design a vehicle to take them to the moon first...
If it contains green cheese, it's a fair bet it contains life. Just saying.
Just remember, if you use that ice for fuel don't put any colonists up there that also use that ice for drinking water. Otherwise, sooner or later they will revolt like in Heinlein's "The Moon is a Harsh Mistress."
650 million tons of ice sounds impressive, but it's really not a lot considering how much we use.
650,000,000 - tons of ice estimated on the moon's north pole
27,000,000,000,000,000 - tons of ice estimated on Antarctica
5,400,000,000,000,000 - tons freshwater on Earth excluding Antarctica
90 - tons of residential water use per American per year
It's American cheese on the moon...
more or less i would guess that the plan goes
1 have bots build a "dome" and get minimal Life support online
2 get Astronauts up there to continue the work
3 get "civilian contractors" up once a decent set of domes is setup
4 get 1% folks up there and paying (now that we have Marriot-Luna setup)
5 PROFIT!!
having enough water to make mixed drinks would be a GOOD THING before we get to step 4
Any person using FTFY or editing my postings agrees to a US$50.00 charge
...or they can just do like we do on earth and drill for water, oil and gas. The planets are all made of the same stuff, so it should all be there.
Excuse me, but please get off my Pennisetum Clandestinum, eh!
Well sending robots is the first step. Even NASA did so in the 1960s. The Surveyor program tested technology, landing, and various other things before the Apollo program sent the humans. One of the Apollo missions landed within a couple of hundred meters of one of the Surveyor missions. The astronauts visited the robot and brought back one of its cameras.
Those ice deposits are in some of the coldest places in the solar system.
Can machinery operate in such cold? I would think that lubricants would freeze and metals would shatter like glass.
They held a press conference to advertize that they can do it for a measly 2 billion dollars with robots, easy*.
*apart from the whole launch, rockets, leaving earths gravity, super robots thing, anyday soon !
650 million tons of water is about 150 billion gallons. Not that much, really.
If the Ice is down in the shadows of the polar craters, why do you power it with solar cells?
shouldn't you atleast set up rovers in pairs so one is on the rim(in the light) collecting energy and the other down in the hole doing the work?
I hope they read "The moon is a harsh mistress" first. It covers a multitude of problems with exploitation, in addition to being an enjoyable story.
"If a boss demands loyalty, give him integrity. But if he demands integrity, give him loyalty." (John Boyd, 1927-1997)
If the moon water were melted would it be possible to use a gravity siphon to bring it to earth?
I know it necessary to have incentive goto moon and try use resources found there. However, what chances if a boon does happen won't there be chance we'll end using up all the Water up there? Its not like the Moon has atmosphere recycle the stuff....I can image when i'm super-old and grey and look up to the moon see ugly planetoid cover lights, strip mining operations and urban-moon sprawl.
Almost all the minerals available on the Moon are also present on the Earth in sufficient quantities that mining them on the Moon and transporting them back is not economical. As a result, most discussion of mining on the Moon is geared towards how to make a lunar base self-sustaining, not how to make it an economically viable alternative to terrestrial mining. http://bit.ly/IeyKWF