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The observations also offer clues about the asteroids themselves. Researchers estimate that Didymos is relatively dense, while Dimorphos appears much lighter and more loosely packed. That difference supports the idea that Dimorphos may have formed from pieces of the larger asteroid long ago.
。新收录的资料对此有专业解读
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官員表示,沙賈雷・塔耶貝赫學校(Shajare Tayyebeh school)遭擊中,至少165名女學生與教職員死亡,並將責任歸咎於以色列與美國。
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