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

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Issues

June 1999

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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
Catching Cosmic Ghosts
By Ivan Semeniuk
So elusive they zip through Earth unscathed, neutrinos carry vital information about the sun's core, sueprnovae, gamma-ray bursts, and other enigmatic objects.
pg. 38
Cosmic Flood
By Sharon Begley
Forget megabytes and gigabytes - new telescopes are bringing terabytes of information to Earth. Will astronomers ever be able to study it all?
pg. 44
Enlightenment
By Andrea Gianopoulos
Light and color are powerful tools for astronomers. On Space Day, schoolchildren will use these same tools to learn about the process of scientific discovery.
pg. 50
Meet the Radio Man
By Doug McInnis
John Kraus designed the landmark Big Ear radio telescope, which helped push back the boundaries of the known universe.
pg. 56
Celestial Portraits: Libra and Serpens Caput
By Tom Polakis
Late spring brings warmer temperatures and the return of two often-overlooked constellations laden with distant galaxies and globular clusters.
pg. 76
A Gem for All Seasons
By Glenn Chaple
Fine optics and an easy-to-use equatorial mount make the new 6-inch Gem reflector from Starsplitter Telescopes an excellent choice for the serious beginner.
pg. 86
Departments
Behind the Scenes
Roving Around JPL
Talking Back
AstroNews
- Estimating the Universe's Age
- Satellite Terminator Ready for Testing
- Star-rich Field in Centaurus
- Development Threatens Arizona's Night
Skies
- Sharpest Image Yet from VLT
- SETI Shifts from Radio to Lasers
- Wet Minerals in Martian Sand
Sky Show
Balmy June evenings offer a feast for planet gazers as both Venus and Mercury reach their greatest apparent distance from the sun.
Star Stuff
Products
- Celestron's New G-series
- Planet Earth
- Make Every Second Count
Books
- Nothingness: The Science of Empty Space
- Deep-Sky Companions: The Messier
Objects
Bytes
- Observing Programs from the Astronomical
League
Looking Ahead
Advertiser Index
Hot Shots
Ring of Fire over the Outback
Ultimate Exposure
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