Originally posted by sabrewolf
btw: to transport He3 to the earth, it would need a refinery on the moon. and i'm not so sure, He3 would be "light" to transport: to have effective use of space, you'd need to bring it to very high pressure. but then, gas under pressure is very dangerous.
most sensitive use i guess would be for fuelling fusion-driven spaceships away from earth. advantage: to exit moon's orbit you don't need a 10th of the energy of the energy needed to exit earths gravitational pull
btw: to transport He3 to the earth, it would need a refinery on the moon. and i'm not so sure, He3 would be "light" to transport: to have effective use of space, you'd need to bring it to very high pressure. but then, gas under pressure is very dangerous.
most sensitive use i guess would be for fuelling fusion-driven spaceships away from earth. advantage: to exit moon's orbit you don't need a 10th of the energy of the energy needed to exit earths gravitational pull
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