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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

December 2005

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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
By Alison Boyle, Ken Grimes
Space is alive with the “sound” of solar flares, black holes, and even the Big Bang.
pg. 36
By Ray Jayawardhana
Detecting the first stars will help astronomers unlock secrets of the infant universe.
pg. 42
By Robert Zimmerman
In 1833, John Herschel’s family name took him to South Africa to map the southern sky, and his determination made him a legend.
pg. 48
By Dan Durda
From near Earth to beyond Pluto, binary asteroids are everywhere in the solar system.
pg. 54
Comet's tale
By Richard Talcott
Astronomy takes you from a comet’s nucleus to the complex interactions in its dust and gas tails.
pg. 72
By Steve Coe
Glowing gas clouds scattered along the Milky Way offer challenges for backyard observers.
pg. 76
Around the universe with a 3-inch scope
By Raymond Shubinski
Under a dark sky, even a small telescope reveals the wonders of the cosmos.
pg. 84
The eyepiece that changed observing
By Michael E. Bakich
Tele Vue’s introduction of the Nagler eyepiece 25 years ago started a revolution in high-quality optics.
pg. 90
Follow the daytime star
By Raymond Shubinski
Set up this simple solar viewer, and you’re sure to attract a crowd.
pg. 98
Departments
This month in Astronomy
Hello, goodbye
Beautiful universe
Letters
Bob Berman's strange universe
Glenn Chaple's observing basics
Blinded by the moonlight
Phil Harrington’s binocular universe
A visitor’s guide to the Andromeda Galaxy
News
— A supernova’s colliding winds
— Space shuttle: not till 2006
— Mars Express looks into curious crater bulge
— First triple-asteroid system found
The sky this month
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