Interact live with the scientists during Mar. 17-21, 2008! Get answers to your questions about the Sun. Click on "Ask a Question" on the right.

Teachers, give us your feedback on Solar Week Spring 2008 and receive free NASA Sun-Earth teaching resources (while supplies last).

PLEASE REGISTER to partipate in Solar Week. Click the "Register" button at right.

2008 will celebrate International Heliophysical Year!

Visit NASA's Sun-Earth Day 2008 The theme is: Space Weather Around the World.

Traditions of the Sun Media Viewer...learn about Ancient Observatories.

Sun-Earth Media Viewer 2.0 Available now. Note that a new and improved version is underway in 2008!