Observation campaigns
  The Ramadhan and Eid 1427 /2006 : Good start ... How will it end?
The Fifth National Astro Salon (30Oct-2Nov 2006): Listening to the Universe
The Total Solar Eclipse of 29 March 2005 from Jalu Libya
Visit to CRAAG (Seismic Regional Station) at AinSmara
Ramadhan 1426: The October 3, annular eclipse didn't help. The beginning was in the usual confusion.
The Annular Eclipse of 3 October 2005 over Algeria
Ramadan 1425: On the beginning of the month of fasting and the Eid date
The 3rd Constantine Astro Salon (5-6-7 Oct 04): Celebrating World Space Week 2004
The Venus 8 June 2004 Transit from Constantine, Algeria:
عبور الزهرة أمام قرص الشمس يوم 8 جوان

The May 4, 2004 Lunar Eclipse: الخسوف الكلي للقمر لـ 4 ماي 2004
The Campaign, and Photo & Essai Competitions
 مسابقتا أحسن صورة للخسوف وأحسن بحث حوله
Ramadhan 1424: Our Communiques to the newsmedia for the beginning of Ramadhan and the Eid date.
The 2nd Constantine Astro Salon : Celebrating World Space Week 2003
The May 16, 2003 Lunar Eclipse campaign
The Best Constantine Site Competition organized by Sirius
Ramadhan 1423: The continuing saga!
LEONIDS 2002: Last year for the Leonids grand show
World Space Week 2002. Constantine Space Expo to celebrate WSW
The Beginning of Ramadhan 1422: Wrong again!
Linear is Coming: A binocular comet for the year's end
The Sirius Radio program on Cirta FM. Its fourth year on the air
and stronger than ever!
The January 09-2001 Lunar Eclipse: Again 2.5 on Danjon's scale
The Media Campaign to get the Eid date straight!
The Starshine2 project
Participation at the Intl. Expo-Science at Tipaza in Algeria
The First National Expo on Scientific Activities for the Youth of Constantine
The Oran Summer School on Space Techniques
The Ninth Ghardaia National Astronomical Conference

The January 21-2000 Lunar Eclipse:
Magnitude 2.5 on DANJON scale!!
The Latest News about the LEONIDS 99 with updates for years 2000 and 2001
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