Watch Live! Our Comet ISON Google Hangout

The year's most-anticipated celestial visitor, Comet ISON, reaches peak visibility in the next couple weeks---and we're here to help you make the most of it! Join editors from Astronomy and Discover in this Google Hangout to learn about ISON, share your photos, and have your questions answered. We'll discuss: When and where to spot Comet ISON How best to photograph the comet What scientists hope to learn from ISON Amazing facts about comets across the ages ://.youtube.c