The Project's Web site provides instructional material, lesson plans, and activities on topics in the earth and space sciences.
Activities frequently require the use of real data.
The site includes a space and astronomy curriculum with good information and activities on the Sun, the Sun-Earth connection, the solar system, and the individual planets. This is an excellent resource for undergraduates, science teachers, and advanced high school physics students. Includes interesting information about the history of space physics research. Provides a useful glossary, with hyperlinked definitions in the text. The authors are both space physicists at NASA's Goddard Space Flight Center.