Jan u ary - exhibition of street lamps in Palowice[removed]leaflets about dark sky and Astroprocent* (a bit about dark sky and advertisement of www.ciemneniebo.pl)

Source URL: www.darkskiesawareness.org

• Amateur astronomy
• Space
• Science
• Institute of Astronomy
• Cambridge
• International Year of Astronomy
• Sopotnia Wielka
• Sky
• Observational astronomy
• Astronomy
• Light pollution