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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

November 1994

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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
Jupiter's Smash Hit
By Robert Burnham
Contrary to astronomers' predictions, the visible scars left by the Comet Shoemaker-Levy 9 impacts were not material dredged up from Jupiter but debris from the comet itself.
pg. 34
The New Stars of M42
By Jean-Pierre Caillault
By observing the Orion Nebula in radio waves, X rays, and infrared radiation, astronomers are beginning to understand how stars form.
pg. 40
Telescopes That Fly
By Sally Stephens
To get clear views into the warm hearts of infrared-emitting regions, astronomers jet to 40,000 feet, above 99.9 percent of Earth's water vapor.
pg. 46
Sky Almanac
By Deborah Byrd, Jeff Kanipe
Eclipses of the Sun and Moon take center stage this month, but don't overlook Mercury's best morning appearance of the year.
pg. 54
A Stroll Through Tycho and Clavius
By Michael T. Kitt
The southern highlands feature the Moon's youngest big crater lying near an ancient, pockmarked one.
pg. 64
T is for Telescope
By John Shibley
Buying that first telescope is a huge step into the hobby of backyard astronomy. Here's what you need to know before making that purchase.
pg. 70
Astronomy Books for Kids
By Dave Bruning
Want to feed a child's interest in astronomy? You won't go wrong with one of these outstanding titles.
pg. 78
Reaching for the Corona
By Joel K. Harris
Eclipse aficionados will flock to South America this month for up to four minutes of totality. An experienced eclipse chaser gives the lowdown on what to expect and what to take along.
pg. 82
Departments
Behind the Scenes
The New 1995 Observer's Guide
Letters
Viewpoints
Totality, Cinema, and Crucifixion
AstroNews
- Galaxy Mergers in the Coma Cluster
- Universe Is Old: Galaxies
- Universe Is Young: Supernovae
- Do Hot Planets Betray New Solar Systems?
- Primordial Helium Found
- High Energy Gamma-Ray Burst Detected
- Ulysses Views Sun's South Pole
- Surveyor Sets Sights on Mars
Amateur News
Universe '94 Is a Hit
Reader Reports
Watching the Comet Go Boom
Astronomy Books
Seeing Space and Time
New Products
- Park's 16-inch Newtonian-Cassegrain
- Meade CCD Cameras and Autoguiders
- 102mm Refractor from Takahashi
- New Binocular Series from Celestron
AstroBytes
View the Sky with Shareware
Readings and Credits
Meetings and Events
Advertiser Index
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