Retrograde Motion

Demonstrates the retrograde motion of Mars with an annotated animation.

Usage Instructions

Running this animation on your computer...

right-click to download retrograde.swf and retrograde.html to the same directory open the html file in a browser to run the animation

Linking to this animation...

copy and paste the code below into your webpage or blog: Text Link HTML: - or - Image Link HTML:

Putting this animation on your website...