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Old 05-7-2004, 04:38 PM   #1
Anonymous
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Join Date: May 2002
Posts: 1,088
Default Can we truely say this?

I was working on my astronomy packet in physics. I had to take notes from websites that talked about different facts about the planets, Sun, and Moon. In several places it said "(Such-and-such planet) has been known since prehistoric times."

My question is: how can we truely say that a planet, or anything for that matter, has truely been known since prehistoric times. To me, prehistorc means pre-written history. Some of you may be thinking that there may be cave paintings that depicted Mars or Venus, but a cave painting could be considered a form of written (and pre-oral) history.

What do you think of this? Does this make any sense to you? I'd be interested to hear your imput on this.
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