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Originally posted by VirginiaR:
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<<dance>> a writer who understands sound does not travel in outer space.

[Embarrassed] Um... Thanks. I didn't know that. I meant that there wasn't anyone up there to hear him. Why don't sound waves travel in space?
Sound is vibration waves traveling through a medium, like air or water or walls. Since there is no air in space, there is nothing to vibrate, so there are no sound waves.

"It is a remarkable dichotomy. In many ways, Clark is the most human of us all. Then...he shoots fire from the skies, and it is difficult not to think of him as a god. And how fortunate we all are that it does not occur to him." -Batman (in Superman/Batman #3 by Jeph Loeb)