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To: forsnax5
Ping for Gravity fans!

Except that if gravity propagated at the speed of light, the earth would long ago have ceased to orbit the sun. The calculation of orbital trajectories, in order to work, have to be plotted treating the speed of gravity as virtually instantaneous.
5 posted on 01/07/2003 6:33:06 PM PST by aruanan
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To: aruanan
Except that if gravity propagated at the speed of light, the earth would long ago have ceased to orbit the sun.

The Face on Mars is wearing a really miffed expression, right about now.

42 posted on 01/07/2003 7:49:49 PM PST by Physicist (Can't resist those Tom Van Flandern digs.)
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To: aruanan
A couple minutes delay is almost instantaneous, when you're dealing with an orbit that lasts a year per cycle, right?
86 posted on 01/08/2003 5:48:05 AM PST by xm177e2
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To: aruanan
Except that if gravity propagated at the speed of light, the earth would long ago have ceased to orbit the sun.

Why?

259 posted on 07/01/2003 11:54:18 AM PDT by cinFLA
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To: aruanan
I'd be entertained by the article, were it not for the utmost gravity of the situation.

(Sorry - I couldn't resist!)

CA....

295 posted on 03/31/2007 11:07:47 AM PDT by Chances Are (Whew! It seems I've once again found that silly grin!)
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