Jones Beene <jone...@pacbell.net> wrote:

Even so - isn't it true that the bottom line is that it will be far cheaper
> to make solar cells, given the abundance of silicon on the moon - and get
> electrical power that way compared with fusion.
>

Do you mean, if you were living on the moon? I think that is right.

On earth, there are proposals for orbiting solar cell arrays that beam
power back to the earth, in rays that cannot hurt living things. I do not
know how practical that might be.

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