《BBC地平线:揭示陨石背后的科学奥秘与宇宙秘密》锂电池
作者:冷冬萍, 发布时间:2026-02-26 12:26:43
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 ...
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