100 Hours of Astronomy

Part of the International Year of Astronomy 2009, 100 Hours of Astronomy begins on April 2 and continues through April 5. Events are scheduled around the world and there are many ways to participate--if you have clear skies, you can use this site to find an event near you and resources for observing. If skies are cloudy, this site will lead you to remote observing opportunities and live streaming events you can tune into online.