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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

January 2012

ASY-CV0112
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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
Top 10 space stories of 2011
By Liz Kruesi
Astronomers discovered our galaxy blows giant bubbles, scientists found evidence of flowing water on Mars, and NASA ended its shuttle program.
pg. 26
By Liz Kruesi
The past year had a lot of important discoveries. Here are the ones that didn't quite make the top 10.
How the universe reveals its secrets
By Bill Andrews
From the farthest supernova to our home planet, chemistry is at work everywhere, and understanding it is key to figuring out how the cosmos runs.
pg. 34
By Bill Andrews
See examples of how the science of stuff works all around you.
The man who measured the cosmos
By Ron L. Voller
Milton Humason went from janitor on Mount Wilson to world-famous astronomer.
pg. 52
Brian May's world of stereo astro pictures
By David J. Eicher
One of the world's great rock stars has a passion for astronomy — and for sharing space in 3-D.
pg. 58
By David J. Eicher
Count down the Astronomy editor's favorite songs from Astronomy Editorial Advisory Board member Brian May's legendary rock group, Queen.
The science of Star Trek
By Ayla Besemer
Find out how our descendants might travel at warp speed, beam down to a planet, or take a shortcut through a wormhole.
pg. 60
By Ayla Besemer
Learn about the likelihood of encountering habitable planets or other civilizations during an interstellar journey as well as phaser weaponry.
How to sketch deep-sky objects
By Brandon Doyle
Create an illustrated record of your views through the telescope and become a better observer at the same time.
pg. 64
Astronomy tests Stellarvue's 4-inch APO refractor
By Jon Talbot
The new SV105-3SV imaging scope boasts high-quality construction, superb optics, and an oversized focuser.
pg. 70
Columns
Bob Bermans Strange Universe
bob_berman_2009
By Bob Berman
Glenn Chaples Observing Basics
Stephen James OMearas Secret Sky
stephen_james_o_meara_new
By Stephen James O'Meara
David H. Levys Evening Stars
Tony Hallas Imaging the Cosmos
Tony Hallas
By Tony Hallas
Departments
The Sky this Month
In Every Issue
This Month in Astronomy
Brian May joins Astronomy's team
Letters
Shuttle launch feedback
Web Talk
Astro News
Black hole's inner workings surprise astronomers
Dozens of extrasolar planets discovered
Astro Confidential: Jay Melosh
New Products
Deep-sky showcase
Reader Gallery
The Cosmic Grid
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