最近，全球最大的冰山A23a于英国南乔治亚岛附近的浅水区搁浅，引发了广泛关注与讨论。这座高达300米、面积约3234平方米的冰山，形状庞大，几乎是大伦敦的两倍，让人不禁感叹大自然的威力。A23a的历史可追溯至1986年，当时它是南极洲菲尔希纳冰架崩解 ...

近日，世界上最大的冰山A23a在英国南乔治亚岛附近的浅水区搁浅，冰山高300米，面积约3234平方公里，相当于大伦敦的两倍。该冰山源自1986年南极洲菲尔希纳冰架的崩解，经过超过30年的静滞，2020年开始随着洋流漂移。2024年底，A23a遭到海底山脉的阻碍，被困数月并绕其旋转，导致其北漂速度显著减缓。英国南极调查局的安德鲁·梅杰斯教授表示，冰山可能在此地停留，直到其彻底崩裂。 这种搁浅现象会使 ...

Southwest of South Georgia and stretching further than the eye can see, Iceberg A23a is 40 miles wide and a total of 3,100 Sq Km, making it larger than Greater London.

This leads the experts to believe that there might be another nova outburt. If an eruption occurs T Corona Borealis could ...

Southwest of South Georgia and stretching further than the eye can see, Iceberg A23a is 40 miles wide and a total of 3,100 Sq Km, making it larger than Greater London. It is also estimated to be ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

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Catholic leader has packed the College of Cardinals – responsible for the papal vote after his death – with men in his own image ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.