![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P172_6499.jpg?sign=1739050284-zoHOm3UTk9FtF3Y0kFLcPgUymlUSfNo3-0-205f9c2f0698cb1d6bb66aab4b358464)
图1.1 每天肉眼能见的,像(a)图那样一闪而过的流星,全球24h有5万颗;(b)这颗比较特殊,它划过了尼斯湖的上空
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P172_6500.jpg?sign=1739050284-MC3u8lsOetvLk5kGSl39CyqH11AvG7fi-0-dd2be5547ef10761dc73e7a81d888123)
图2.10 银河系中有许多暗星云,最著名的如猎户座的马头状星云
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P173_6501.jpg?sign=1739050284-4A6z7EgVacDLx8TSCylaRFM5phJhJ8Md-0-5cffb487ecbf195b07349a3b4181810a)
图2.22 图(a)箭头指向冲入太阳的彗星,图(b)、(c)仪器遮挡住日面后,可以清楚地看到彗星
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P174_6168.jpg?sign=1739050284-lM3w0YdAjiFrmxD2sEx6nsAr7GqmY5cO-0-0aed71c87619f6ee0acb6282c95114ea)
图2.23 麦克诺特彗星
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P174_6171.jpg?sign=1739050284-kckpSmo5Efxjfnr38pxWvmIaWuapA89e-0-2dcb9a33be4a03613a9411189677910f)
图2.54 壮烈的撞击场面,右下是哈勃拍到的影像
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P175_6183.jpg?sign=1739050284-24zpYYOCEJ5z9li93KJP3hpOV5CUiATU-0-6b51e9c58f3ef94d35c906357d9ff376)
图3.1 跨越空间、时间的炫美极光
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P175_6176.jpg?sign=1739050284-Z94EgD4fUUaL23qkliK0jD9JVQQYxtLa-0-4ba315d55734c92c0503d6b7d26b7d69)
图3.2 是绚丽的极光?还是游动的鱼群?
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P175_6179.jpg?sign=1739050284-rlnTSAhFZlJ6fNmK3a7y8amPKYifG2gM-0-a35eaa11d0b880335aff22f49d00b295)
图3.5 极光是舞动的白天鹅
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P176_6186.jpg?sign=1739050284-19In6Krcr95Tn8Dsfzfnzlknzd4IWvVy-0-3b748f832facd73efa4991d609cb5fad)
图3.6 极光会照亮通往天堂的路
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P176_6190.jpg?sign=1739050284-hYLXvDMJwueRNs9L5S5E1hWNxVZMQ562-0-8ac74c133d862dd5b378e827173457f1)
图3.15 极光弧
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P176_6193.jpg?sign=1739050284-M98nfqUtvEG6Lj9ffF0wzAD3taJTewuP-0-06ae6f3e2caab52225e1ec0116bc1813)
图3.16 飘带状极光
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P177_6203.jpg?sign=1739050284-GPr0qR5Np5cZsVYw0MWIQTyauRicso7S-0-1a61b8a41809b0a8a7c8b931fff56148)
图3.17 片状极光
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P177_6199.jpg?sign=1739050284-Ar1ZoSHnOZApRh2yS6tSo5pwCpg4BtnC-0-32351ac445f88d474daddeba44a5a6b5)
图3.18 幕状极光
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P177_6198.jpg?sign=1739050284-0PfTmaZ05k6FrImpfFT1bweiBW7uoauV-0-a2cb247fb8fcd7c798b4d140ea0e5849)
图3.22 瑞典:探秘美丽的蓝洞
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P178_6207.jpg?sign=1739050284-0OcoNd5dkxRkv2lyqIcazMVsmoH4L0jG-0-310de5c765d3780bc13691fa848d36de)
图3.27 格陵兰岛:体验最齐全的绚烂极光
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P178_6210.jpg?sign=1739050284-vj1zJ7rQGPMexm9scoUiqiRDYM19qV8l-0-f6ccd7f32603d2aa7aa86c15a2acd59c)
图3.28 苏格兰:看天空为极光拉开帷幕
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P179_6213.jpg?sign=1739050284-uZmiER5ax2GcqezX7vPdsC4FQrRpShBe-0-9237f53203f958e5826052f3f722f536)
图3.29 俄罗斯:不畏严寒的北极之光
![](https://epubservercos.yuewen.com/807CCB/15056703505212606/epubprivate/OEBPS/Images/Figure-P179_6217.jpg?sign=1739050284-6Yr2PR7MnKpTYopO3c2xfmPwHoCUjGse-0-2430e482578bf646f5b385a8477b99f6)
图3.30 中国:漠河北极村