We are Astronomical Association Sofia, a non-governmental and non-political organization established in February 1994. The founders are
astronomers worked in Sofia National Observatory until its closure in 1992 and their many students. Our main idea is to create a place
where people from different ages with an interest in astronomy can obtain additional and informal education in astronomy, read specialized
literature and have access to astro equipment, and of course the pleasure from club meetings with supporters.
Our official WEB site where you can learn more about us, find interesting articles on astronomical topics, read the latest news from leading
international scientific organizations concerning upcoming celestial events, found good astro products, including telescopes and accompanying
accessories and inform about upcoming meetings and other events organized by us or with our participation.
News from AAS
TOTAL SOLAR ECLIPSE IN CHILE 2019
The representatives of the AAS returned from the trip to Chile dedicated to the total solar eclipse. The event was
attended at the ESO's La Silla Observatory in Chile, South America. You can see photos from the event in our gallery.
THE NEW ISSUE OF ANDROMEDA
The new 147 issue of AndromedA journal is already available on the market and at our office.
You can find a new book about astronomy in bulgarian language at our office at the price of 7 lv.
NEW PRINT EDITION
The new, 3rd print edition of Applied Astronomy at the price of 10 lv. can be found at our office.
NEW ASTRO ALMANAC FOR 2019
You can buy the new astronomical almanac for 2019 from our office for 6 lv.
NEW MOON CALENDAR FOR 2019
You can buy the new MOON calendar for 2019 from our office for only 3 lv.
NEW ASTRO CALENDAR FOR 2019
You can buy the new calendar for 2019 from our office for only 10 lv.
Astro seeing forecast
Moon phases are shown with error of ±6 hours. For exact moon data see this site.