On a bright, cold morning on 15th February 2013, a meteorite ripped across the skies above the Ural mountains in Russia, distintegrating into three pieces and exploding with the force of 20 Hiroshimas It was a stark reminder that the Earth's journey through space is fraught with danger A day later another much larger 14,3000 tonne asteroid, passed within just 17,000 miles of
悠久电影网免费收集:BBC地平线:陨石真相大揭密完整版全集高清,BBC地平线:陨石真相大揭密在线免费观看,讲述了: On a bright, cold morning on 15th February 2013, a meteorite ripped ac...