Get started on a journey of discovery and wonder! Astronomy for Kids » Intro to the Sky » Urban Skies » Equipment » Glossary » Stellar mosh pit resolves a mystery Study shows blue stragglers steal mass from companion stars. Recent Articles Airborne telescope will unlock secrets of the cosmos 12/21/2009 Glint of sunlight confirms liquid in northern lake district of Titan 12/18/2009 Supernova explosions stay in shape 12/17/2009 More news » News Feed | What is RSS? Observe easy-to-find objects in the 2009-2010 winter sky Astronomy magazine Senior Editor Rich Talcott explains how you can see a meteor shower, several bright planets, notable constellations, and bright deep-sky objects this winter. Video categories Product showcase Astronomy update How to Trips and tours General See more videos » Who really wants to be an astronaut? 12/23/2009 11:17 AM Tony Hallas brings everything you ever wanted to know about imaging 12/18/2009 12:53 PM Happy Hubble Holidays! 12/16/2009 01:41 PM Observing podcast: Hind's Crimson Star, the Pirate Moon Cluster, and the Embryo Nebula December 25, 2009-January 1, 2010: Hind's Crimson Star makes a great target for beginning observers, while the Pirate Moon Cluster and the Embryo Nebula provide nice targets for telescope owners. Listen Subscribe to podcast » Podcast archive » Astronomy magazine subscribers have exclusive access to this premium content and more. Share your opinions and images or get advice from other Astronomy.com members. Go » Which is your favorite winter nebula? The Bow-Tie Nebula (NGC 40) The Crab Nebula (M1) The Orion Nebula (M42) Thor’s Helmet (NGC 2359) The Eskimo Nebula (NGC 2392)    Show Results » Customer service » Letter to the editor » Submit a group or event »