“ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO
Radio Astronomy in the Baltic Republics by A.Balklavs, N.Cimahoviča, J.Ikaunieks (abridged).
Keeping Watch on Precision by L.Maistrovs (abridged).

DEVELOPMENTS in SCIENCE
The Anthropic Principle. A.Balklavs

NEWS
Has Exoplanet Been Spotted at Last? Z.Alksne, A.Alksnis
The Distance to Pleiades and Problems with Hipparcos. J.Freimanis
Does the Chandra See Black Holes in Distant Galaxy? A.Balklavs
Massive Black Holes – Remnants of the First Stars’ Evolution. A.Balklavs
Cosmic Objects in Captivating Photos – 4. A.Balklavs
A Collision or a Unique Event? M.Gills

SPACE RESEARCH and EXPLORATION
Volcanological Safari of Io. J.Jaunbergs
Space Launchers of Early XXI Century. Europe, Japan, China and other States. D.Krieviņš
Huygens Landing on the Titan. M.Sudārs

LATVIAN SCIENTISTS
Integration of Sciences (concluded interview). A.Andžāns→R.Freivalds

The WAYS of KNOWLEDGE
Emergence of Information and Innovation in the Universe. I.Vilks

At SCHOOL
Solutions of Problems of Latvia 31st Open Olympiad in Mathematics. A. Andžāns
Rīga 32nd Open Olympiad in Astronomy. I.Murāne

MARS in the FOREGROUND
Martian Ice Clouds. J.Jaunbergs

INVESTIGATIONS of the EARTH CRUST
“Devil’s Boats” and Dynamic Structures of Earth Crust. L.Bērziņa
Cunami from Space. M.Gills, D.Krieviņš

For AMATEURS
Gazing at Vidzeme Sky. M.Krastiņš
Machholz Comet Observations in Riga. M.Gills

NEW BOOKS
Tempora mutantur et nos mutamur in illis (Presentation of J.Eiduss’ Book “Years ago”). N.Cimahoviča

READERS’ SUGGESTIONS
What Is Efficiency of Ground-Based Large Telescopes? A.Balklavs

READERS' QUESTIONS
Sedna, Quaoar and 2004 DW from Kuiper Belt. I.Začeste

The STARRY SKY in the SPRING of 2005. J.Kauliņš

Supplement: Future Giant Optical Telescope