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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

October 1998

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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
Great Discoveries
The history of astronomy is chock full of defining moments. Here are 25 that have changed the way we see the universe.
pg. 42
Seeing Spots
By Kathy Sawyer
Louis Frank believes that 25,000 house-sized comets smash into Earth's atmosphere every day, but many astronomers think this is folly.
pg. 44
Solar System Redeux
By John P. Wiley, Jr.
Far from the stately arena we once thought, our home system bristles with rogue comets and other dangers.
pg. 50
Outsmarting the Early Universe
By Marcia Bartusiak
Pioneering a technique to find distant galaxies, Chuck Steidel hopes to learn how the cosmos evolved.
pg. 54
Blowin' in the Solar Wind
By Adam Frank
Massive solar storms can wreak havoc on satellites in orbit, humans in space, and on Earth itself.
pg. 60
Celestial Portraits: Aquarius
By Tom Polakis
For the galaxy lover in all of us, Aquarius and Piscis Austrinus offer great hunting for the backyard observer.
pg. 82
Sunny Skies and Starry Nights
By Andrea Gianopoulos
Escape winter's cold and head to the Florida Keys, where warm breezes and great observing await.
pg. 88
Dome Sweet Dome
By Jim Bell
The frozen lava of the moon's maria is just the tip of the lunar volcanism iceberg.
pg. 94
Ask Astro
We answer your questions about the sky and the universe.
pg. 96
Departments
Behind the Scenes
Hearty Party
Talking Back
AstroNews
- Two New Planets Revealed
- SOHO, Phone Home
- Martian Dust Devils Imaged
- Blasting Asteroids
- Plasma Loops on the Sun
- White Ovals Come Together
- First Light for Deep-Sky Survey
- A New Class of Star
- Rosetta Stone
Sky Show
Bright planets dominate the night, but you shouldn't miss a pair of meteor showers or the return of Comet Giacobini-Zinner.
Star Stuff
Products
- SKY/mount
- Overhead Skies: A Teaching Planisphere
- X-Y Micro-Slides
- Paramount GT-1100 Robotic Telescope
Mount
Books
- The Little Book of the Big Bang: A Cosmic
Primer
- Moon Missions: Mankind's First Voyage to
Another World
Bytes
- Mercury CD-ROM
- TryOrbit
Looking Ahead
Advertiser Index
Hot Shots
On the Go in South America
Ultimate Exposure
SEARCH SITE
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