“ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO
Ring-Like Solar Eclipse of 20 May 1966 by N.Cimahoviča, A.Alksnis, and M.Dīriķis (abridged)
Search for Family of Planets in Constellation Hercules by N.Cimahoviča (abridged)
 
DEVELOPMENTS in SCIENCE
Astronomy in Antarctica. A.Alksnis
 
NEWS
Novae Erupting Stars. O.Smirnova
Brown Dwarfs Propound Riddles. Z.Alksne, A.Alksnis
Diary of Disrupting Comet 73P/Schwassmann-Wachmann 3. A.Barzdis
Struve Geodetical Points – World Heritage. J.Klētnieks
 
SPACE RESEARCH and EXPLORATION
Planetary Superrotation and Tidal Winds on Titan. J.Jaunbergs
Biological Effects of Galactic Cosmic Radiation. A.Millers 
Solar Sails. V.Kalniņš
Image of Mt. Fuji First Acquired by ALOS. I.Pundure
 
At SCHOOL
Solutions of Problems of Latvian Mathematical Olympiad in 2005/6 Academic Year. A.Andžāns
 
MARS in the FOREGROUND
Dry Ice Clouds of Mars. J.Jaunbergs
 
For AMATEURS
Problems of Pioneering Solar System. V.Ustimenko
Additional Data on Total Solar Eclipse of 29 March 2005. M.Gills
Stereo photograph of Noctilucent Clouds. O.Paupers
 
FOLK LORE
Folk Songs as Code of Laws. N.Cimahoviča
 
FLASHBACK
Anniversary of the Latvian Academy of Sciences: LAS Observatory (1946-1996) (concluded). A.Balklavs-Grīnhofs
Main BIBLIOGRAPHY Related to History of LAS Observatory
 
CHRONICLE
60 Years of Astrophysical Observatory. A.Alksnis, I.Pundure
 
BELIEVE IT or NOT
News about Līgatne Meteorite (concluded). I.Jurģītis
 
READERS’ SUGGESTIONS
Harmonious Distribution of Planet Circling Periods. E.Hermanis, D.Docenko
 
READERS' QUESTIONS
What is Going on Inside a Black Hole? D.Docenko
An Interesting Phenomenon in the Sky. A.Alksnis
 
The STARRY SKY in the AUTUMN of 2006. J. Kauliņš