Interact live with the scientists during Oct. 20-24, 2008! Get answers to your questions about the Sun. Click on "Ask a Question" on the right.

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

ALL NEW Space Weather Media Viewer V3 An amazing view just go better! Many of the images in the new and improved viewer are "near-real time" and come from a variety of NASA missions.

2008 will celebrate International Heliophysical Year!

Visit NASA's Sun-Earth Day 2009 The theme is: Our Sun: Yours to Discover.

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