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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

January 1996

Purchase this Issue
Subscribe today and save!
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
Galileo Arrives at Jupiter
By Paul Weissman, Marcia Segura
Its six-year journey finally over, the Galileo spacecraft prepares to revolutionize our knowledge of the giant planet and its family of satellites.
pg. 36
Cosmic Billiards
By Stephen Schiller
It used to be a normal binary system, but SS Lacertae appears to have lost one of its members when another star collided with it.
pg. 46
Second Chance Planets
By Sally Stephens
No one ever expected to find planets in the hostile environs of a pulsar. Now astronomers are trying to figure out how they got there.
pg. 50
Sky Almanac
By Deborah Byrd, Alister Ling
The bright planets stay close to the Sun this month, providing several pretty twilight views as the crescent Moon passes nearby.
pg. 58
A Trip Through the Wasteland
By Lee T. Macdonald
A small scope can show you surprisingly pretty star clusters and galaxies in the unassuming constellations of Camelopardalis and Lynx.
pg. 68
Touring Winter's Best Double Stars
By Mark T. Stauffer
This season's finest doubles offer a wide range of striking colors for viewers with modest telescopes.
pg. 72
Catch a Comet on Film
By Rick Dilsizian
With the bright comet Hale-Bopp set to make an impressive appearance, now's the time to hone your technique for capturing this cosmic interloper.
pg. 78
Power to Go
By Joseph Kempter
If you need electricity to run your telescope out under a dark sky, this quick weekend project is for you.
pg. 86
Departments
Behind the Scenes
Galileo: Jupiter at Last!
Letters
AstroForum
The View from Mount Hamilton
AstroNews
- First Planet Found Orbiting a Solar Twin
- Hubble Supports Young Universe
- Saturn Satellites Come and Go
- Hubble Sees Hale-Bopp
- Another Brown Dwarf?
- Io Active as Galileo Approaches
- Hubble Finds Ozone on Ganymede
Amateur News
- AstroFest Draws Record Crowds
- CNN Taps Atlanta Astro-talent
Astronomy Books
What I Did on My Alien Abduction
AstroBytes
This Moon Is Free
Meetings and Events
Resources & Photofacts
New Products
- Super-efficient Dew Controller
- Beginner's Reflecting Telescope
- Orion's 90mm Equatorial Refractor
Advertiser Index
Reader Reports
The Solar System Parade
Ultimate Exposure
SEARCH SITE
Subscriber Only Access
Subscriber Only Content
Look for this icon. This denotes premium subscriber content. Learn more »
Become a Member of Astronomy.com
Register today for access to more valuable resource information.
Interact in our forums, comment on articles, receive our newsletter and much more!
Not a member?
Subscriber and Member Login
Password
Remember me