A new stamp "Europe 2009: Astronomy" will be put into circulation in Armenia, press office of HayPost reports. The official ceremony will be held on July 1, at 28 Nalbandyan in the office N 10 of Haypost. The ceremony will be attended by the RA minister of transport and communications Gurgen Sargsyan and the Head of European Commission delegation to Armenia Raul de Lutsenberger.