NASA
Nasa Star Child: Who's Who in Space (Level 2)
This site provides a list of people who have given their lives to studying space science. Each person has a biography that you can read.
NASA
Nasa Star Child: Who's Who in Space (Level 1)
StarChild presents biographies of people who have contributed to space exploration from Tycho Brahe to Sally Ride.
NASA
Nasa Star Child: Star Child
StarChild from NASA defines and describes the Solar System in a simple and easy-to-understand manner. The website is broken down into two versions for the student, grade school and junior high.