Engelbert, Phillis. Astronomy & Space: From the Big Bang to the Big Crunch. UXL, c1997.
NASA -Absolutely loaded with great information about space.
The Nine Planets -A multimedia tour of the solar system.
Virtual Solar System -Discover the wonders of our solar system in a spectacular 3-D environment.
Welcome to the Planets -This is a collection of many of the best images from NASA's planetary exploration program.