SUNSET: 
New Comet in Indus
After a two-year search, on March 15, 2007, Australian amateur Terry Lovejoy found his first comet.
Update on March 18th's Occultation of a Star by Pluto
The countdown has begun for this important occultation of a 15th-magnitude star by Pluto, due to occur on Sunday morning, March 18, 2007.
Best Pluto Occultation Ever Predicted for North America on March 18th
The best occultation of a star by Pluto ever predicted for North America will occur between 10:40 and 11:00 Universal Time on Sunday morning, March 18, 2007.
Grazing Occultation of Bright Star During Tonight's Lunar Eclipse
Observers watching the eclipsed Moon with binoculars in northeastern North America on March 3, 2007, wiill see a 5th-magnitude star wink out.
A Field Guide to Supernova Spectra
With this kit, you're ready to identify stars that explode.
You May Already Have a Supernova Detector
Whether you scan the heavens with your eyes, a film camera, or a CCD chip, you've probably got what it takes to find the next galactic supernova.
History of Pro-Am Collaboration
Despite decades of observing in relative isolation from one another, professional and amateur astronomers began to come together in the 1980s.
Reporting and Validating a Nearby Supernova
The next time a massive star explodes in the Milky Way, it will cause a mad scramble among amateur and professional astronomers.
The Revival of Amateur Spectroscopy
It has never been easier to explore the fascinating world of astronomical spectroscopy with backyard telescopes.
Finding the Next Nearby Supernova
Somewhere in our galaxy a time bomb is ticking down. When the next supernova blows up, will you be ready?
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