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Date: | Fri, 16 Jan 2004 13:41:52 -0500 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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>
>I'm still confused by how going to the moon will help us go to Mars.
>
>As Jonah pointed out:
>>No offense, but this still seems a little science fiction-like to me. How
>>much of that ore is economically recoverable? Even if there's lots of
>>iron and titanium on the lunar surface, where's the infrastructure to
>>mine it? And refine it into useable material? And craft said material
>>into equipment? And....
>
>The launch is only cheaper for materials actually mined from the Moon--and
>then only after making up the deficit of sending equipment, personnel, and
>life support systems from Earth. I have trouble seeing how the balance
>sheet can come out in our favor. Would we really be able to use enough Moon
>material to be worth it?
>
>I love the idea of going back to the Moon and having humans live and work
>there, but this seems like a squirrelly way to do it. Can anyone explain
>what I'm missing?
Kay;
Perhaps the 1/6 th gravity would allow larger payloads? It is a proof
of engineering/technology?
Martin
>
> Kay Ziff
> Exhibit Developer
>
> Bay Area Discovery Museum
> 557 McReynolds Road
> Sausalito, Ca 94965
> Phone: 415/339-3922
>
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--
Martin Weiss, PhD
Director of Science
New York Hall of Science
47-01 111 th Street
Flushing Meadows, New York 11368
718 699 0005 x 356
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More information about the Informal Science Education Network and the
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