Girl Scouts of the USA: www.girlscouts.org
The Girl Scouts Web site has a portal for girls called Girls Only (www.gogirlsonly.org) and for teens called STUDIO 2B (www.studio2b.org).
Girls are I.T.: www.girlsareit.org
A Web site from Girl Scouts, Hornets' Nest Council of Charlotte, N.C., where girls can explore the history of technology through an interactive timeline, read about empowering technology careers from women across the country, and post their ideas on how technology can improve our lives in the future.
NASA: www.nasa.gov
The National Aeronautics and Space Administration is behind the USA's space program. Find out all things spacey at their Web site.
Public Broadcasting Stations: www.pbs.org and www.pbskids.org
The local and national PBS stations have tons of cool science stuff for kids—both online and on screen. Check out the national Web site, the national kids' Web site, and links to your local stations.
Smithsonian Institution: www.si.edu and www.si.edu/kids
The Smithsonian Institution is not just one museum, but 15 different ones! You can find them all online. Or, even better, plan at rip to Washington, D.C., and see them for yourself. Many of its exhibits travel throughout the country and might be headed to you. Check their online schedule!