《BBC地平线:陨石真相大揭密》探讨陨石的起源与影响,引人深思。得的爱免费视频传承文化
更新时间:2025-10-30 22:26:23 | 人气:668262 | 作者:粟鹤慧, |
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 ... (展开全部)