What is a Comet\"s Tail? N O bride was ever covered by such a transparent gauzy veil as that which trails behind a comet as it comes to do obeisance to the sun, or as it backs like a courtier out of the solar presence, keeping its train behind it. It has frequen... Ranyard,...
A phenomenon where we can see a long tail in the sky. What is it? A. Comet B. Meteor C. Asteroid 相关知识点: 试题来源: 解析 A。这是彗星现象,彗星有长尾巴。选项 B 流星瞬间出现一道条纹。选项 C 小行星通常没有长尾巴。反馈 收藏 ...
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Nonetheless, while the head of the comet might be lost in the twilight,the tail might still be visibleas the sky darkens. Before the comet was lost in the glare to northern hemisphere viewers, observers put its tail at around six degrees in length – and it will likely grow as the come...