PBS
Pbs Learning Media: Moon Formation and Earth
Students learn about the giant impact hypothesis for the Moon's formation, and how the Apollo Moon rocks have contributed to scientists' understanding of the Moon.
Encyclopedia Mythica
Encyclopedia Mythica: Greek Mythology
Encyclopedia Mythica offers a comprehensive resource on Greek mythology. Content includes a look at the principal gods, Zeus's consorts and offspring, the descendants of Prometheus, and much, much more. Click on "browse articles" for a...
University of Wisconsin
The Why Files: Cosmic Consummation
After a dramatic introduction to the "Love affair," between Earth and Theia, this site gives support to the claim that the moon was created by a collision between these two planets. Also contains a brief bibliography.