Drawing of Observatory
The Latest Site Updates
The latest additions deletions and changes made to the AAI website as of the date shown at the bottom of the site index frame.

Click Recent Happenings for images of the latest events.

The most recent site updates appear first. Each revision is marked with the date on which it was made. Items shown on this page will be displayed for several months.


Added updated info about AAI's eviction from Sperry Observatory. Click Special Notice at left. RAS 03/08/2010

Added photos of Mars Madness event. Click Photo Gallery at left. RAS 02/19/2010

The astrophotography seminar originally scheduled for February 6, 2010 has been postponed. Click Special Notice at left. RAS 02/05/2010

Updated an announcement about the memorial service for George Skidmore. It now shows the name of the meeting room. Click Special Notice at left. RAS 02/04/2010

Added an announcement about the memorial service for George Skidmore. Click Special Notice at left. RAS 01/23/2010

An album showing AAI's new Celestron C8 SCT has been added to the Photo Gallery. Thanks to Helder Jacinto for the photos. Click Photo Gallery at left. Then scroll down to "Sidewalk Astronomy". RAS 01/06/2010

A link to a six minute video from the American Museum of Natural History has been added thanks to a suggestion by Nancy Twaskas. Click Other Links at left. Then Click Educational Sites and scroll down to "(The) Known Universe". RAS 01/04/2010

Added announcement for members only PowerPoint class. Click Special Notice at left. RAS 12/09/2009

Added announcement for members only Astrophotography Seminar. Click Special Notice at left. RAS 12/09/2009

Added announcement for Mars Madness event. Click Special Notice at left. RAS 12/01/2009

Added a new tutorial by Mike Luciuk. The title is, "Meteor Showers". Click Tutorials & More at left and scroll down to "BEYOND BASIC". RAS 11/23/2009

Added two more batches of photos of 60th anniversary luncheon. 33 photos were contributed by Joe Arcaro, and 13 were contributed by Helder Jacinto. Click Photo Gallery at left and scroll down to "Special Events". RAS 11/18/2009

Added Gordon's speech which he delivered at the 60th anniversary celebration. Click About Us at left. RAS 11/17/2009

Added 16 photos of 60th anniversary luncheon contributed by Nancy Twaskas. Click Photo Gallery at left and scroll down to "Special Events". RAS 11/16/2009

Added a link to an interactive PlanetQuest Historic Timeline. Click Other Links > Educational Sites at left. RAS 10/20/2009

Added an archive of the guest speakers and their topics for the General Membership Meetings of past years. Click Public Talks at left. Then scroll to the bottom of that page. RAS 09/18/2009

Added a link for JPL's Horizons ephemeris generator. This can be used for locating a wide variety of objects in the sky. Click Other Links at left. Then click Data and Reference Sites. RAS 08/29/2009

Updated info about Jupiter Jubilee. Click Special Notice at left. RAS 08/06/2009

Added a link for the Near-Earth Objects Program site to the Real Science Applications menu. Click Other Links at left. RAS 07/29/2009

Posted two memorial tributes to Hank Adams. One is by Mike Luciuk, and the second is by Gordon Bond. Click AAI People at left. RAS 07/21/2009

Posted obituary notice for Hank Adams. Click Special Notice at left. RAS 07/21/2009

Updated the Fridays At Sperry speaker schedule. Click Public Talks at left. RAS 07/09/2009



Please send comments and suggestions to