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Name: Mark C.
Status: other
Grade: other
Location: NV
Country: N/A
Date: N/A

Is there a place I can find a visual representation of earth's changing orbit around the sun, its historical record in visual form, how much does it change, what is the pattern, and where are we now?

Dear Mark,

I really do not know. There may be a computer program that does it, but mine (Starry Night) does not as far as I know. I do not think the orbit has changed much in the past 4.5 billion years.

Yours truly,

David Levy

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