Planet Research http://www.astronomy.com/asy/default.aspx?c=ss&id=192
NASA Planet Information http://pds.jpl.nasa.gov/planets/
Yahooligan space links http://www.yahooligans.com/Science_and_Nature/The_Earth/Space/
NASA Kids http://kids.msfc.nasa.gov/
NASA http://solarsystem.jpl.nasa.gov/index.cfm
Phoenix Site http://www.jpl.nasa.gov/videos/phoenix/phx20070709/
Lake Afton Observatory http://webs.wichita.edu/lapo/
Cosmic Quest http://www.childrensmuseum.org/cosmicquest/fieldguide/astronomers.html
9 Planets http://www.nineplanets.org/
Kids Astronomy http://www.kidsastronomy.com/solar_system.htm
NASA Students http://www.nasa.gov/audience/forstudents/index.html