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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

August 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
Seeing the dawn of time
By Adam Frank
Cosmic inflation plugged gaping holes in the Big Bang theory — and opened up the world of the multiverse.
pg. 34
By Michael Carroll
Messages from two lonely rovers show the Red Planet still is wetter, dustier, and more complex than anyone imagined.
pg. 40
By Steve Nadis
Astronomers are poised to explore the mysterious cosmic Dark Ages.
pg. 46
Jewels on velvet
By Alan Whitman
In southern Ophiuchus, dark nebulae serve as backdrops for many globular clusters.
pg. 62
Star shower
By Mike D. Reynolds
The year’s best meteor shower, the Perseids, arrives this month.
pg. 70
By Brian Lula
Producing high-quality astroimages takes practice. Here are some hard-won lessons I’ve learned along the way.
pg. 74
By Michael E. Bakich
Antique astronomy books are treasures you can collect.
pg. 78
Secret weapons
By Phil Harrington
Nebula filters cut skyglow and let you see more with less.
pg. 82
Departments
This month in Astronomy
The ever-weirder universe
Letters
Space Buzz
Bob Berman's strange universe
Glenn Chaple's observing basics
Summer sledding
Phil Harrington's binocular universe
I'm a little teapot …
News
— Spitzer probes the Sombrero Galaxy
— First exoplanet imaged
— X-ray super-flares safeguard planets
— Making a space partnership work
The sky this month
Ask Astro
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— Meade QX eyepieces
— Swarovski TrekPod
— Piekiel’s Celestron guide
— Orbis Company EarthBall
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