The Cosmic and Heliospheric Learning Center was developed by NASA to increase the general public's interest in cosmic and heliospheric science. This expansive site discusses the basics of astrophysics including energetic particles and magnetic fields. Students can learn all about galactic and anomalous cosmic rays as well as solar winds and coronal holes. With the help of its handy astronomical...

One of three divisions within the Office of Space Science at NASA, the Sun-Earth Connection has the primary goal of understanding the Sun, Heliosphere, and planetary environments as a single connected system. The Web site offers visitors information on space science missions including the Living with a Star and Solar Terrestrial Probes mission. Meeting notes and official reports can be viewed...