A bottle of that moon-water would be so refreshing after my workout.  This earth water just doesn't "hit the spot" anymore.

They work as fuel, because if you bring them together and let them do a chemical reation (often called burning), they produce energy that propels the space craft. If they are in form of water, they have to be separated again - a preocess that needs energy. More energy than the chemical reaction provides, that makes them to water again. So refueling with water? Not so easy.

It was part of the proto-earth. And it doesn't work that easy. The whole sun-system and all planets had lots of hydrogen in the early development, so it was possible for all of them to contain water. but keepingwater is a different matter. On earth we have the phenomenon, that water condenses in higher areas of the athmosphere and comes back to the earth (as rain). That happens before it will split by cosmis radiation and the hydrogen is going into the space. This way many planets and other satellites are losing all water.

He is basically right:

http://en.wikipedia.org/wiki/Giant_impact_hypothesis

At least according to common theory.

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So much this. A lot of bullshit with their theories.

I thought water on the moon was a common knowledge thing already, I saw a programme about it like 10 years ago, they've measured things and found water at the poles under the surface... oh well. Well done science.

or the new aftershave from kanye west to go along with his t shirt

edit: you were not making the joke i thought you were making.

I thought we already pretty much knew this. Nice to have confirmation I guess.