This resource provides information about the lunar phases.

This page provides basic information about the causes of the phases of the Moon. A good diagram shows the lit portion of the Moon as seen from Earth through one complete Lunar cycle.

Read about the birth of Earth's moon, its composition, orbit, visible phases, and other interesting facts. Link to a virtual moon phase interactive which shows the current lunar phase and the phase on any date in the past or future.

Online calculator that posts up-to-the-minute phase of moon. Instructions are provided through a link on how to add this feature to your own web page.

"One Small Step, The Race To The Moon" is a clear presentation of the story of the Moon landing program that the United States conducted during the 1960's and early 1970's. After launching the presentation click on the phases of the Moon...

Explains the design of a simple device that shows the progress of the phases of the Moon on its 29 1/2 day orbit around the Earth.

Eight hands-on lessons module in which students explore the characteristics of planet Earth, its moons, the sun, the solar system, planets, and the difference between science fact and science fiction.

This website gives very detailed information about all aspects of the Chinese calendar.

This website gives very detailed information about all aspects of the Jewish calendar.