An astronamy website explaining how the moon phases work. Enchanted Learning
A cool animation showing the rotation of the moon around the earth, and how that causes the phases of the moon. Moon cartoon
A detailed website showing how the phases of the moon work. Moon phases 2
A very accurate web page showing how solar eclipses work. solar eclipses
A very accurate web page showing how lunar eclipses work. Lunar eclpses
A website that tells you how the seasons work. Zooms anatomy seasons
A very cool web page that shows you how the 4 seasons work. Star knoladge, 4 seasons
Short video clips on different SEM systems. Sky Guy
Several clips and diagrams on the moon and related topics. Starry Skies
9 planets