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科学家称地球内核形状可能已发生改变,边缘某些地方的变形可能 ...
几个月前,科学家们证实地球内核最近发生了自转,并对地球最深的秘密有了新的启示,他们发现了内核形状的变化。地球最内层是一个炽热的固体金属球,周围环绕着液态金属外核。几十年来,行星科学家一直怀疑固体内核在旋转过程中会随着时间的推移而变形。现在,研究人员发 ...
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Senate confirms Gabbard
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Rock & Roll HOF nominees
Fired inspectors general sue
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May return to Earth sooner
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El Paso explosion
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Child abuse sentencing
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8th to score 30,000 points
Monty wins Best in Show
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