Other
Lunar and Planetary Institute: Explore! Marvel Moon
A variety of hands-on activities designed to engage children in learning about the moon.
Exploratorium
Exploratorium: Third From the Sun
This site offers a short history of the evolution of the space program and man's quest for more revealing and detailed pictures of the earth.
National Geographic
National Geographic: Educator Resources: Extreme Weather on Other Planets
Find lesson plans, worksheets, photo galleries, and related links for teaching about the weather systems of planets in our solar system.
Other
Paper Plate Education: Serving the Universe on a Paper Plate
Excellent resource for "paper-plate" activities that help simplify various astronomy topics. Learn how to build a "Moon Finder" and "Planet Pointer," and create a paper-plate model that explains the Transit of Venus.