All you ever wanted to know about the Constellations and their Stars
The World's Largest Solar System Model
Tour the worlds largest model of the Solar System
San Francisco Exploratorium
Directions for making your own solar system model
Renewable Energy: Make a Solar Cooker
Harness the power of the sun -- make a solar cooker
Activities from the Sea of Galilee Astrophysical Observatory
The Nine Planets
A multimedia tour of the solar system and much information!
Air and Space Museum
Take a virtual tour of this Washington D.C. museum
and Moon Viewer
View the earth or moon from any perspective with different kinds of maps
Astronomy for Kids
"The Universe is a place that is vast beyond imagining... There are several sections to the site... and all of them should be easily understood by kids of all ages. Grownups are welcome, too, as long as they promise to behave."