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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

April 2006

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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
By C. Renée James, Howie Marion
Get to know the galaxy’s biggest, hottest, and most distant stars.
pg. 34
By Yaël Nazé
Astronomers don’t understand massive stars — rare beasts with short lives but lasting impact. These 10 questions rank among the most baffling.
pg. 40
Meet the neighbors
By James B. Kaler
The nearest stars hide secrets that could help astronomers learn more about our Sun’s place in the galaxy.
pg. 46
By Ken Croswell
Polaris, navigators’ guiding light, is evolving right before astronomers’ eyes.
pg. 62
Explore the Virgo cluster
By Steve Coe
Challenge yourself and your equipment by targeting some faint but fascinating galaxies.
pg. 68
By Martin Ratcliffe
This month, the Moon climbs farther north than at any time since 1987 and offers observers great views.
pg. 78
Eye on the southern sky
By Daniel Verschatse
From film to digital imaging, this Chilean amateur astronomer does it all.
pg. 82
Two scopes in one
By Vic Winter
Starmaster’s new go-anywhere scope is a quick-change artist with two mounting options.
pg. 90
Departments
This month in Astronomy
The stars special issue
Beautiful universe
Letters
Bob Berman's strange universe
Glenn Chaple's observing basics
Diverse interests
Phil Harrington's binocular universe
Two crabby clusters
Astro news
Best-ever view of the Crab Nebula, and more
The sky this month
Ask Astro
Book reviews
New products
— Mars Globe 20x
— SkyScout
— Binocular viewer for telescopes
— TV-60 Imaging System
— LightBridge Truss Tube Dobsonian
— Tracker Imaging Platform
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