This is the site of the Astronomical League Convention and Exposition for 2009 (ALCON EXPO 2009) which was held on August 7-8, 2009.
The Amateur Observers' Society would like to thank everyone who made the ALCON 2009 a success.
ALCON 2009 was sponsored by:
 The Amateur Observers' Society of New York |
 Hofstra University Department of Physics and Astronomy |
Participating Organizations:
 Association of Lunar and Planetary Observers (ALPO) |
 American Association of Variable Star Observers |
 Astronomical Society Of Long Island |
 Custer Institute |
We are proud to participate in the International Year of Astronomy.
The Universe, Yours to Discover
