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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

July 1993

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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
Dance of the Double Sun
By Ken Croswell
Spiraling inexorably closer, a pair of Sun-like stars in Vulpecula are destined to merge.
pg. 26
Spuds in Space
By Damon Simonelli
How would you map a Martian moon shaped like a potato?
pg. 34
Neon Nova
By Dave Bruning
When an obscure star in Cygnus exploded last year, astronomers studied in exquisite detail its expanding shell of glowing gas.
pg. 36
Cosmic Tug of War
By David Burstein, Peter L. Manly
Everything in our part of the universe is rushing headlong toward a massive object known as the Great Attractor.
pg. 40
ASTRONOMY Sky Almanac
Getting Focused on Sharper Photos
By Chris Schur
Breathe life into dull astrophotos with these simple focusing techniques.
pg. 58
Computing Mars and Jupiter
By Richard Talcott
Let your computer calculate what's visible on Mars and Jupiter.
pg. 64
Using Meade's LX200
By Alan Dyer
Is Meade's new LX200 computer-controlled telescope the wave of the future?
pg. 66
Clear Skies on Mars
By Donald C. Parker, Richard Berry
Mars avoided major dust storms this year, but observers did note thin clouds of water vapor.
pg. 72
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