Annual Photography Exhibition F.O.AP.TH.(Aristotle University, Thessaloniki)
2012 Astrophotography Exhibition of the Friends of Astronomy club of Thessaloniki
Earth Science Pictures of the Day (powered by NASA):
March 07, 2012 (elected as viewers choice of the month)
October 06, 2013
March 17, 2014
April 18, 2014
August 19, 2014
June 22, 2015
November 1 2015