Observing

The sky is always changing. Planets dance in the evening, stars explode as supernovae, and new comets grace dawn skies. Here we bring together all the astronomy tips and resources you’ll need to observe the glories that light up the heavens.

Sky at a Glance – Our most popular column. Find out what’s up in the sky tonight!
Sky Tour Podcasts – Discover your night sky in a guided monthly tour led by J. Kelly Beatty
Interactive Observing Tools – Plan your observing tonight with our sky chart and other tools
Celestial Objects to Observe – A treasure chest of observing advice categorized by object type
Astronomy and Stargazing Projects – Find blueprints for observing projects

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Catch Comet Lovejoy in Cassiopeia

Still bright and easier than ever to find, Comet Lovejoy continues to delight skywatchers. Watch as it cuts through Cassiopeia this week. Comet Lovejoy, now a long-time visitor to our night sky, lies poised at the limit of naked eye visibility. Hovering around magnitude 5.8, the comet looks like a faint star from a dark sky,...