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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

February 2013

ASY-CV0213
This issue is currently out of stock and will not be reprinted.
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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
When stars go bang!
By Francis Reddy
Some stellar explosions mark star death; others reveal greedy companion suns. Here’s how they compare.
pg. 22
By Liz Kruesi
When stars explode, their debris create beautiful images.
Tour our fiery solar system
By Richard Talcott
Hot spots, volcanoes, and geysers create a smorgasbord of volcanism from Mercury to distant moons.
pg. 28
By Richard Talcott
From icy bodies to Sun-drenched planets, volcanic activity seethes throughout the solar system.
Colors of our starry sky
By Karri Ferron
Stars radiate light like glowing coals in a campfire, their colors changing with temperature.
pg. 34
What Halley’s Comet taught us
By Bill Andrews
For more than 2,000 years, humanity has been fascinated by this famous comet. Find out why scientists, too, consider it an object worthy of scrutiny.
pg. 44
By Bill Andrews
Use these instructions to make your own versions of these celestial visitors.
Sketching the Orion Nebula
By Ronald Stoyan
Recording the sky’s most famous nebula with pencil and paper unlocks its hidden secrets.
pg. 52
By Michael E. Bakich
On a brisk winter night, M42 beckons astronomers and observers alike.
Sharing the stars with a new generation
By Mike Reynolds
A variety of groups are revealing the beauty of the universe to the public.
pg. 56
A beginners guide to star parties
By Karen Jennings
With guidance from our experienced stargazer, you can join the festivities, become a better observer, and create lifelong friendships.
pg. 60
By Karen Jennings
The United States plays host to dozens of large astronomy-community gatherings to expand your knowledge of the hobby.
How to observe Jupiter
By Damian A. Peach
Next to the Moon, Jupiter has the most visible features of any nighttime object. Why not point your scope at it tonight?
pg. 64
Columns
Bob Bermans Strange Universe
bob_berman_2009
By Bob Berman
Stephen James OMearas Secret Sky
OMearaStephen
By Stephen James O'Meara
Glenn Chaples Observing Basics
ChapleGlenn
By Glenn Chaple
Tony Halla’s Cosmic Imaging
Erika Rix’s Astro Sketching
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