A girl poses in front of a large model of the sun at an exhibition in the Gasometer museum in Oberhausen July 28, 2009. The exhibition "Out of this World - Wonders of the Solar System" runs until January 10, 2010.     德国钢铁城市奥博豪森正在举办一场名为精妙无比的太阳系的科技展览。一个女孩站在一个巨大的太阳模型前拍照。这场展览将一直持续到明年一月份。