序号 | 主题 | 回帖 | 发帖人 | 最后回复 |
901 | Nov. 24 Astronomy Picture: Hubble Floats Free | 0 | r***o 02-12-01 | r***o 12-01 23:35 |
902 | Nov.23 Astronomy Picture: Mare Orientale | 0 | r***o 02-12-01 | r***o 12-01 23:33 |
903 | Re: 火星上的“刀疤”很象是刀伤 | 0 | w****l 02-11-29 | w****l 11-29 18:47 |
904 | 银河系的黑洞很饿……… | 0 | w****l 02-11-27 | w****l 11-27 05:27 |
905 | 太空中的化学元素 | 0 | t*******l 02-11-25 | t*******l 11-25 10:34 |
906 | Re: 一个问题 | 0 | S***n 02-11-24 | S***n 11-24 01:18 |
907 | Astronomy Picture of Day: Moon, Lake and Leonids | 0 | s*****t 02-11-22 | s*****t 11-22 17:42 |
908 | 第四部分:问答题(每题4' 共5题) | 0 | f*r 02-11-21 | f*r 11-21 15:26 |
909 | 第三部分:是非题(正确的T用表示,错误的用F表示 | 0 | f*r 02-11-21 | f*r 11-21 15:26 |
910 | 第二部分:填空题(每题2' 共5题 第6题选作不做 | 0 | f*r 02-11-21 | f*r 11-21 15:26 |
911 | 清华--北大学生天文知识竞赛试题(初赛) 第一部分: | 0 | f*r 02-11-21 | f*r 11-21 15:25 |
912 | 天文学家新发现:暗能量可能占宇宙总能量的2/3 | 0 | s*****t 02-11-21 | s*****t 11-21 13:26 |
913 | 天文学家在同一星系中发现两个巨型黑洞 | 0 | s*****t 02-11-20 | s*****t 11-20 15:26 |
914 | Astronomy Picture of Day: Leonids and Moon | 0 | s*****t 02-11-20 | s*****t 11-20 13:30 |
915 | 今天早晨 | 0 | w**m 02-11-19 | w**m 11-19 18:45 |
916 | Listen to the Leonids | 0 | f*r 02-11-19 | f*r 11-19 18:20 |
917 | 著名流星群表 | 0 | f*r 02-11-19 | f*r 11-19 17:17 |
918 | 今天早晨的观测 | 0 | g****e 02-11-19 | g****e 11-19 16:52 |
919 | Leonid Shower in Albany, NY | 0 | f*r 02-11-19 | f*r 11-19 16:15 |
920 | Leonid Shower from Central Colorado | 0 | f*r 02-11-19 | f*r 11-19 16:12 |
921 | Astronomy Picture of Day: Kitt Peak Leonid | 0 | s*****t 02-11-19 | s*****t 11-19 13:58 |
922 | 全天21颗亮星表 | 0 | f*r 02-11-19 | f*r 11-19 12:18 |
923 | 各地的报告都陆续出来了 | 0 | f*r 02-11-19 | f*r 11-19 09:36 |
924 | 看回来了 | 0 | f*r 02-11-19 | f*r 11-19 08:35 |
925 | 终于看到了 | 0 | f*******d 02-11-19 | f*******d 11-19 07:44 |
926 | 四十五分钟只看到三个 | 0 | f*******d 02-11-19 | f*******d 11-19 04:51 |
927 | 好像不太乐观呀 | 0 | g****e 02-11-19 | g****e 11-19 03:44 |
928 | 绝望ing | 0 | a*****s 02-11-19 | a*****s 11-19 02:07 |
929 | Astronomy Picture of Day: the Car, the Hole | 0 | s*****t 02-11-18 | s*****t 11-18 13:43 |
930 | Astronomy Picture of Day: Night Trail of Africa | 0 | s*****t 02-11-15 | s*****t 11-15 14:22 |
931 | Astronomy Picture of Day: A sunspot | 0 | s*****t 02-11-14 | s*****t 11-14 14:00 |
932 | Astronomy Picture of Day: Asteroid Annefrank | 0 | s*****t 02-11-13 | s*****t 11-13 13:20 |
933 | 三维木星 | 0 | f*r 02-11-13 | f*r 11-13 12:35 |
934 | 三维土星 | 0 | f*r 02-11-13 | f*r 11-13 12:32 |
935 | Astronomy Picture of Day: Sahara Desert | 0 | s*****t 02-11-12 | s*****t 11-12 16:31 |
936 | 中纬度极光活动警报:Nov 11 - Nov 12 | 0 | f*r 02-11-12 | f*r 11-12 15:03 |
937 | 宇宙射线灾难:地球南北两极磁场在急剧衰弱(转载) | 0 | s*****t 02-11-11 | s*****t 11-11 15:08 |
938 | Astronomy Picture of Day: Outer Shells of Centaur | 0 | s*****t 02-11-11 | s*****t 11-11 13:57 |
939 | [转载] Re: 第一次参加Star Party | 0 | w**m 02-11-10 | w**m 11-10 12:15 |
940 | [转载] 第一次参加Star Party | 0 | w**m 02-11-10 | w**m 11-10 12:15 |
941 | Re: 为啥反物质比“正”物质少 | 0 | f*******d 02-11-08 | f*******d 11-08 20:48 |
942 | Astronomy Picture of Day: Ghost Nebula | 0 | s*****t 02-11-08 | s*****t 11-08 14:22 |
943 | this is amazing | 0 | r***o 02-11-08 | r***o 11-08 00:27 |
944 | 慧差的基本原理 | 1 | a*****s 02-11-07 | a*****s 11-07 18:04 |
945 | Astronomy Picture of Day: 2001 Leonids | 0 | s*****t 02-11-07 | s*****t 11-07 13:33 |
946 | 美发现宇宙磁性最强天体 磁场强度1千万亿高斯(转寄) | 0 | s*****t 02-11-06 | s*****t 11-06 13:59 |
947 | Astronomy Picture of Day: Winter Hexagon | 0 | s*****t 02-11-06 | s*****t 11-06 13:53 |
948 | Astronomy Picture of Day: Leonid Meteor | 0 | s*****t 02-11-05 | s*****t 11-05 13:48 |
949 | Astronomy Picture of Day: Saturn | 0 | s*****t 02-11-04 | s*****t 11-04 14:14 |
950 | NASA fights back, hehe(alt.astronomy) | 0 | j*c 02-10-30 | j*c 10-30 14:11 |