条街道往前推 发表于 2025-3-23 12:22:43

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Firefly 发表于 2025-3-23 17:53:03

Book 2014Cloud, of Comet C/2012 S1 (ISON).  By all predictions – even the most pessimistic ones – this comet is set to be one of, perhaps the most, dazzling comet seen in modern history and has the astronomical world buzzing with anticipation..Skywatchers have already been primed for C/2012 (ISON) earlier in

公式 发表于 2025-3-23 21:49:23

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maculated 发表于 2025-3-23 22:12:55

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heterogeneous 发表于 2025-3-24 02:28:57

Book 2014ose following it over the next few years in the inner Solar System. Skywatchers and amateur astronomers can learn how to follow, observe and record comets. There is also a guide on how to keep abreast of the latest cometary discoveries and how to use a variety of reputable sources, including publica

祝贺 发表于 2025-3-24 07:23:34

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变化无常 发表于 2025-3-24 12:36:35

What Are Comets and Asteroids,s. Modern entertainment media (and, sadly, some sensationalist news media) are fond of misrepresenting them. Cocooned in a growing nebula of gas and dust, their trailing tails growing longer night by night and they hang in the sky like the sword of Damocles. They possess an almost conscious intentio

Ruptured-Disk 发表于 2025-3-24 16:17:12

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基因组 发表于 2025-3-24 22:05:26

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Prologue 发表于 2025-3-25 00:05:47

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查看完整版本: Titlebook: Blazing a Ghostly Trail; ISON and Great Comet Peter Grego Book 2014 Springer International Publishing Switzerland 2014 Amateurs Observing C