Year of the Comet
Comet C/2011 L4 (PANSTARRS)

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

January 2003

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The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each monthly issue includes expert science reporting, vivid color photography, complete sky coverage, spot-on observing tips, informative telescope reviews, and much more! All this in an easy-to-understand, user-friendly style that's perfect for astronomers at any level. 
Features
Under Alien Skies
By Philip Plait
Have you ever wondered how the sky might appear from other locations in the galaxy? Here's how such "alien skies" might differ from our own.
pg. 37
By Govert Schilling
Space scientists hope to land humans on Mars by 2020. But an ongoing experiment in Utah shows they still have a lot to master.
pg. 46
By Greg Laughlin, Tim Castellano
A new observing program based on CCD cameras lets backyard astronomers join the search for extrasolar planets.
pg. 54
The Comet Seekers
By Tom Polakis
Competing with robotic telescopes that are constantly scanning the skies, amateur comet hunters are yielding results through persistence.
pg. 74
By Fred Ringwald
Find out which double stars should top your observing list.
pg. 78
Going Global
By Phil Harrington
With the ability to locate itself in seconds, the Celestron NexStar 8 GPS Schmidt-Cassegrain telescope offers stargazers a sleek, yet easy-to-use scope.
pg. 84
Sketching the Solar System
By Lee T. Macdonald
Learn the technique backyard astronomers use to enhance their observation skills.
pg. 88
Departments
Behind the Scenes
Imagining views from other planets
Sky Gem
Talking Back
Astro News
- Giant Iceball Found Beyond Pluto
- The Crab's Inner Workings
- Jets from a Black Hole
- Earth's New Natural Satellite
- A Chance Meeting
- Dark Heart of a Globular
Sky Show
Jupiter and Saturn rule the night, while the Quadrantid meteor shower coincides with the New Moon.
Ask Astro
Star Stuff
Products
- Astro Notes
- The Amateur Astronomer
- Deep Space Explorer
Books
- The Measure of All Things
- The Complete Idiot's Guide to NASA
Bytes
- The Webweaver Picks
Strange Universe
Astronomy 101
Looking Ahead
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Hot Shots
Name the Nebula Contest Winners
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