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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

July 1992

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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
Galactic Archaeology
By Ken Croswell
The Milky Way's ancient history lies buried in its stardust.
pg. 28
Desperately Seeking Jupiter
By Dave Bruning
Planets around Sun-like stars may be less common than astronomers thought.
pg. 36
Ulysses Meets a Giant
By Alan Dyer
In February, Ulysses became the first spacecraft to visit Jupiter in over 12 years.
pg. 42
A New Slant on Earth
By Neil F. Comins
If Earth rotated on its side, our climate would be turned upside down.
pg. 44
ASTRONOMY Sky Almanac
How to Improve Your Image
By Rod Pommier
Get sharper views by learning where and how to set up your telescope.
pg. 60
Exploring the Wonders of Scutum
By Robert A. Garfinkle
A small patch of the summer Milky Way contains a big selection of deep-sky delights.
pg. 66
Summer's Gift to Comet Observers
By Richard Talcott
Follow a comet named Shoemaker-Levy as it glides through the stars of Ursa Major.
pg. 75
Doing Digital in Color
By Richard Berry
Capture state-of-the-art images in color with a CCD camera.
pg. 80
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