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美国国家航空航天局开展小行星防御任务
21-12-07 一艘航天器已发射升空，以测试一种可以令危险小行星偏离轨道的技术。美国国家航空航天局将该任务称为 双小行星重定向试验（Double Asteroid Redirection Test ），希望借此了解阻止一块巨大的太空岩石与地球相撞有多困难。 A large asteroid striking our planet is an...
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美宇航局：99942小行星10年内将飞过地球
19-05-06 An asteroid named 99942 Apophis will fly towards the Earth in ten years, the U.S. space agency NASA said recently. 美国宇航局最近表示，一颗名为99942阿波菲斯的小行星将于10年内飞向地球。 The colossal asteroid, which named after the Egyptian god of cha...
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120730号小行星命名为“周又元星”
19-04-22 An asteroid has been named after leading Chinese astrophysicist Zhou Youyuan, with approval from the International Astronomical Union (IAU), the China Science Daily reported Monday. 一颗小行星经国际天文联合会批准以中国天体物理学家周又元的名字命名。...
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一颗小行星命名为天津大学
18-08-10 An asteroid has been named after Chinas Tianjin University, with approval from the Minor Planet Center of the International Astronomical Union (IAU). 经过国际天文协会小行星中心的批准，一颗小行星以中国的天津大学命名。 Asteroid Tianjindaxue (Tianjin U...
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哈勃望远镜拍摄到小行星解体全过程
14-03-10 The NASA/ESA Hubble Space Telescope has photographed the never-before-seen break-up of an asteroid（小行星） , which has fragmented into as many as ten smaller pieces. Although fragile comet nuclei have been seen to fall apart as they approach the S...
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天文学家发现一颗形似彗星的小行星
13-11-08 Astronomers using the NASA/ESA Hubble Space Telescope have observed a unique and baffling（令人困惑的） object in the asteroid（小行星） belt that looks like a rotating lawn sprinkler（洒水车） or badminton shuttlecock. While this object is on an as...
