12-03-11, 08:09 PM
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#14
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SUBSIM Newsman
Join Date: May 2008
Location: Close to sea
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Quote:
Originally Posted by Skybird
So the sun revolves around the Earth now?
Since I assume you do not refer to the galactic parallax movement, or even just the movement of solar system inside this one galaxy, but refer to the relative position changes of Earth compared to the sun, it might be more precise to point out that the Earth has moved so and so far in its orbit around the Sun in those 8 minutes (speed the slower the more distant from the sun it currently is), and that we do see the sun in the state it was in 8 minutes ago. Eyes are a time machine, the more distant an object is that we look at, the longer backwards in time we watch. In principle, we never see with our eyes the real, immediate "present".
I can be a smartass, I know.
Which is a statement about distance, as I said, and still not about time taken. 
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I hope ya have plenty of time, this could take some time...  .....I be back
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Nothing in life is to be feard,it is only to be understood.
Marie Curie
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