Astronomia.pl 
Polish Portal of Astronomy.
http://www.astronomia.pl/
Magazyn.pl - Astronomy and Cosmos Magazyn.pl - Internet Multimedia Magazine; news and information on astronomy.
http://aik.magazyn.pl/
Mars Society Polska Polish section of the Mars Society Association; its main aim is to promote knowledge about Mars.
http://www.marssociety.pl/
NASA Information about NASA (National Aeronautic and Space Administration) - history, important missions, astronauts and their achievements.
http://www.nasa.warka.pl/
Polish Astronomy Portal - AstroNET Information on Polish and world astronomy, WWW directory, galleries, news groups.
http://www.astronet.pl/
Tomasz Pyc - The stars shine at night... On-line version of a television programme about astronomy; the website contains a photo gallery.
http://www.tk.pl/astro/
Poznan Astronomical Observatory The history of the Astronomical Observatory of Adam Mickiewicz University in Poznan begins in 1919. The Observatory is a part of the Physics Faculty, with a staff of 28 persons including 21 researchers.
http://www.astro.amu.edu.pl/
Youth Astronomical Observatory in Niepolomice Youth Astronomical Observatory in Niepolomice near Krakow. Its main aim is to popularize astronomy among young people.
http://moa.home.pl/
Atlas of the Universe This web page contains nine maps. The first map shows the nearest stars, the last - the entire visible universe.
http://www.wszechswiat.astrowww.pl/
Simkoz.com Information on astronomy, astrophysics, cosmology.
http://simkoz.com/index_pl.php
2012, Domains
