http://www.umpi.maine.edu/~mccartnk/planets.htm
Tour of planets and moons (excellent webpage)Return to Earth and Beyond Homepage
Solar System Model metapage (many links)
Build a solar system model
Teaching the solar system (lesson plans)
Tour of three solar system models (but not ours)
Mobile scale model in New York
Solar System simulator
See planets in current positions about sun
Astronomy for kids
More Astronomy for kids
Imagine Mars
Calculate your weight on another planet
Earth Changes (Smithsonian)
Bad Astronomy (review of pseudoscience and media mistakes
Earth and Moon viewer
About Space (space news and homework helper)
Weather report from other planets
Pluto Kuiper Mission