Re: accelerating universe and Leslie constraints

From: Peter Passaro (ocsrazor@cablecomm-pa.com)
Date: Sun Mar 28 1999 - 20:39:24 MST


Julian Leviston Wrote:

>If the universe is constantly expanding, how is it that we think that the
>earth is cooling down adn that the moon was once an earth but is now dead?
>Wouldn't it follow that if the universe is expanding, then things would be
>getting hotter, then the earth would be becoming more towards like the sun
>and the moon like the earth...?
>
>J

Even for the extremely simplistic argument you've presented, you've got it
backwards. Expanding systems cool, compressed systems heat up.

Peter Passaro
ocsrazor@cablecomm-pa.com



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