Earth motion animations

This is interesting. The motion of the Earth is complex.

Wait till you see the planetary motions from the Earth’s point of view (geocentric model - which is equally “correct”)…


I need to learn how to make videos like that.

I need to learn how to embed videos like these in this forum… :smiley:

Note the difference in these two (but ignore the period that I have to put in so as to deactivate the script;



By making the second closer in form to the first, you get;



Great! Thanks!

That’s a cool video.

That is a cool video, but I don’t get how it is “equally correct”.