Apollo 11 Earth AS11-36-5355 |
Celestia recreation of AS11-36-5355 |
This is the power of the scientific model we have built, based on thousands of years of detailed observations and study of physics. Almost all of the planetary model that enables this exquisite level of detail to be exactly recreated is based on a SINGLE observation -- that mass mutually attracts proportional to GmM/r²
From this and the basic physics of motion we get the planetary motions that predict and recall the motions of the planets over thousands of years -- and we also find that we must add Relativity to get the motions down to the next level of accuracy. No measurement made thus far have proven this model to be wrong.
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