Activities of Valjevo astronomers from 2003. to 2005.

Activities of the Department of Astronomy of Research Society "Vladimir Mandic Manda" from Valjevo in period from 2003. to 2005. are presented. Results of observation projects (solar activity, variable stars, meteor showers, astrophotography...) and ethnoastronomical researches are described in detail. All activities on education and popularization of astronomy among Valjevo citizens are also mentioned. Cooperation with other astronomical organizations in Serbia and Montenegro and neighboring countries are described, as are all published materials and papers. Finally, we present some future plaus of the Department.