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Re:Ice confirmed at the Moon’s poles by dawnerd on Tuesday August 21, 2018 @02:52PM (#17812595)
I think the wealthy would rather take a vacation to the moon.
Re:Ice confirmed at the Moon’s poles by excalibur on Tuesday August 21, 2018 @02:56PM (#17812633)
Likely, but the ice-mining scheme will be much easier to pull off, and will therefore be possible sooner, and is therefore more likely to be the primary means by which these resources are exploited.
Re:Ice confirmed at the Moon’s poles by zipwitch on Tuesday August 21, 2018 @03:01PM (#17812678)
To save mass (and thus cost) they'll probably dehydrate the water before shipping it back to Earth. Their target market won't care.
Re:Ice confirmed at the Moon’s poles by excalibur on Tuesday August 21, 2018 @03:03PM (#17812704)
Or they could sell it in different concentrations. You can get 1% moonwater for $1000/bottle, or 99% moonwater for $100K/bottle.
Re:Ice confirmed at the Moon’s poles by toast0 on Tuesday August 21, 2018 @05:24PM (#17813979)
I think you could do better selling it homeopathic. 1x10^-12 is way more expensive!
Re:Ice confirmed at the Moon’s poles by glandium on Tuesday August 21, 2018 @07:06PM (#17814682)
10^-12 is only a 6C dilution. The dilution advocated by Hahnemann is 30C, which is 10^-60. Oscillococcinum is at 200C (10^-400).
Re:Ice confirmed at the Moon’s poles by rzzzt on Tuesday August 21, 2018 @03:20PM (#17812827)
They could also split it up, and ship the gases in compressed form.
Re:Ice confirmed at the Moon’s poles by Symmetry on Tuesday August 21, 2018 @05:14PM (#17813901)
Because oxygen and especially hydrogen are such a pain to store compared to water some rocket designs contemplate just leaving all the fuel mass as water and only splitting it into its parts as needed before firing.
Re:Ice confirmed at the Moon’s poles by accrual on Tuesday August 21, 2018 @10:54PM (#17815900)
Water is also effective at blocking radiation [0][1], making it especially useful when stored around the spacecraft occupants.

[0] https://www.quora.com/Can-we-use-water-or-ice-as-radiation-s...

[1] https://www.nasa.gov/pdf/284275main_Radiation_HS_Mod3.pdf (page 4)

Re:Ice confirmed at the Moon’s poles by dmurray on Tuesday August 21, 2018 @08:35PM (#17815157)
Don't you need an energy source to turn the water into its parts? That's the energy you recoup when you burn the hydrogen. Or did I miss the joke?
Re:Ice confirmed at the Moon’s poles by GW150914 on Tuesday August 21, 2018 @08:41PM (#17815200)
Presumably this would be done with a small nuclear reactor powering an electrolysis system, in which case it’s feasible. Your savings are in complexity and weight because containing a mass of water is trivial, and naturally dense compared to H or O. As an extra feature you need water anyway, it can be used as a coolant, and you need oxygen which you’re now generating as a byproduct. Presumably for cruising you’d use the nuclear reactor to power an ion drive and only use the Water splitter as needed for maneuvering, launches, and landing.
Re:Ice confirmed at the Moon’s poles by Nomentatus on Tuesday August 21, 2018 @10:19PM (#17815753)
South pole - perfect place for constant solar power. Just raise it up a little bit.
Re:Ice confirmed at the Moon’s poles by Coincoin on Tuesday August 21, 2018 @03:11PM (#17812759)
On the other hand, they also believe in homeopathy, so you would only need 1 litre of moon water to produce billions.

edit: excalibur beat me to it.

Re:Ice confirmed at the Moon’s poles by garmaine on Tuesday August 21, 2018 @08:34PM (#17815151)
Let the wealthy pay tons of money to go work the ice mines in the moon for a few weeks at a time while it has its novelty. Kill 2 birds with one stone.
Re:Ice confirmed at the Moon’s poles by strainer on Tuesday August 21, 2018 @07:53PM (#17814940)
I like the idea of sploooshing around in a sublunarrean swimming pool at 1/6th g.
Re:Ice confirmed at the Moon’s poles by vanattab on Tuesday August 21, 2018 @10:29PM (#17815802)
That's actually a very interesting idea I have never thought about? How slow would the water fall down and when splashed? Would you have to be careful not to smack the water a whole bunch least you suspend to much mist in the air to make it hard to breath for a while? What would it look like to splash around? I would love to see some cool physically based gpu renderings of what hydro stuff would look like in low g.
Re:Ice confirmed at the Moon’s poles by pebers on Wednesday August 22, 2018 @01:51AM (#17816623)
Quite a few of the consequences are discussed here: https://what-if.xkcd.com/124/
Re:Ice confirmed at the Moon’s poles by vanattab on Wednesday August 22, 2018 @01:01PM (#17820127)
Lol...of course there is a xkcd for the topic... I should have known. Thanks for the great link.
Re:Ice confirmed at the Moon’s poles by ijidak on Wednesday August 22, 2018 @09:40AM (#17818583)
Great read.
Re:Ice confirmed at the Moon’s poles by PakG1 on Tuesday August 21, 2018 @10:51PM (#17815885)
See Passengers scene where the gravity system breaks.
Re:Ice confirmed at the Moon’s poles by Symmetry on Tuesday August 21, 2018 @05:14PM (#17813908)
A local source of water would make the hotel much cheaper to run.
Re:Ice confirmed at the Moon’s poles by antisthenes on Tuesday August 21, 2018 @03:50PM (#17813063)
Imagine how much you could charge for return tickets.
Re:Ice confirmed at the Moon’s poles by mygo on Tuesday August 21, 2018 @08:25PM (#17815102)
sounds like the plot to the next great american western film
Re:Ice confirmed at the Moon’s poles by Apocryphon on Tuesday August 21, 2018 @04:12PM (#17813311)
I doubt it. It lacks atmosphere.
Re:Ice confirmed at the Moon’s poles by test6554 on Tuesday August 21, 2018 @06:04PM (#17814247)
I went on a vacation to Bora Bora once and upon seeing restaurant prices of $40 per person I walked two miles to the grocery store, bought a pack of hot dogs for $15 and boiled them in the coffee pot. I am not sure what food would cost on the moon, but I would definitely bring hot dogs.

I am technically considered wealthy (3% or higher). But definitely clip coupons and save money where I can.