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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

May 2003

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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 William Schomaker
The past decade has seen an explosion of giant optical telescopes, which have started to change the way we see the universe.
pg. 38
By Steve Nadis
Gone are the days of lone astronomers toiling in remote observatories. While some still prefer to go it alone, research groups are getting larger, and the stakes are getting higher.
pg. 46
By Pamela L. Gay
The universe is littered with the strange wreckage of colliding galaxies - explosive structures that illuminate Nature's violent dance.
pg. 52
Members of the AAS Minorities Committee talk with ASTRONOMY editors about their continuing efforts to be recognized.
pg. 55
Coma Berenices
By Tom Polakis
Dozens of Coma-Virgo galaxy cluster members and Messier objects are among the deep-sky wonders that decorate Berenice's Hair.
pg. 76
Eclipse extravaganza
By Martin Ratcliffe
May offers a double dose for eclipse watchers, with a total lunar eclipse followed by an annular eclipse of the Sun two weeks later. Find out how to get the best seat in the house for both events.
pg. 80
The STV: Video camera, CCD, or autoguider?
By David Healy
Easier than three instruments, faster than your old desktop. It's a CCD. It's a video camera. No, wait: It's the STV multipurpose camera by Santa Barbara Instrument Group.
pg. 84
By Phil Harrington
Three celestial showstoppers occur this month - a lunar and a solar eclispe, and a transit of Mercury across the Sun.
pg. 88
SkyQuest: Easy exploring
By Glenn Chaple
Make observing a simple joy again. Orion's Sky Quest Dobs provide an easy and affordable way to explore the heavens.
pg. 90
High-power twin optics
By Phil Harrington
Giant binoculars reveal a universe of detail by fully utilizing the factory-installed human optical system.
pg. 94
Departments
This month in Astronomy
The quest for big glass
Beautiful universe
The highs and lows of Mars
Letters
Interview
Geoff Marcy
Bob Berman's strange universe
Lunar eclipses
Glenn Chaple's observing basics
Follow the Moon's progress this month as it cycles from new to full to new again.
News
- Mt. Stromlo Observatory destroyed
- Shredded dwarfs
- Planets and metal-rich hosts
- The black hole, then the stars
- Lobed monster in Sagittarius
- The price of manned space flight
The sky this month
Get in line - it's eclipse time
Ask Astro
Space travel, Earth's axial tilt, and the Milky Way
New products
- Orion Atlas 8 EQ Reflector
- Meade 8-inch Model SC-8
- Meade CaptureView Integrated Binocular
and Digital Camera
- Star Talker Audio Program
Book reviews
- The Extravagant Universe
- The backyard Astronomer's Guide, 2nd ed.
- LunarPhase Pro
- Lunar Map Pro
Coming events
Advertiser Index
Resources
Reader gallery
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