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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

January 1989

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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
Space Astronomy Moves Forward
pg. 22
Rediscovering Venus and Jupiter
By Stephen Cole
Two planetary missions set for launch in 1989 will show us Venus and the Jovian system as we've never seen them before.
pg. 24
Little Missions, Big Returns
By Stephen P. Maran
Because of their size, small missions can do what large missions can't.
pg. 34
The Promise of the 21st Century
A new report outlines space science goals for the next century.
pg. 44
Discovery's 'Cargo of Dreams'
By Jeff Kanipe
The successful mission of the space shuttle Discovery signals that the United States is back in space.
pg. 54
ASTRONOMY Sky Almanac
ASTRONOMY's 1989 Sky Guide
By Robert Burnham
Get ready for a full year of observing with ASTRONOMY's 1989 night-sky guide.
pg. 78
Secrets of City Astrophotography
By Klaus R. Brasch
You don't have to live miles from city lights to capture deep-sky objects on film.
pg. 90
Standout Winter Star Clusters
By Alister Ling
Savor the views of glittering gems along the spiral arms of the Milky Way.
pg. 98
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