| 序号 | 主题 | 回帖 | 发帖人 | 最后回复 |
|---|
| 1651 | 咆哮的太阳 | 0 | f*r
02-03-20 | f*r
03-20 17:30 |
| 1652 | 地球发展史的彗星灾变说 | 0 | f*r
02-03-20 | f*r
03-20 17:30 |
| 1653 | 地球会爆炸吗？ | 0 | f*r
02-03-20 | f*r
03-20 17:29 |
| 1654 | 恒星的"生"与"死" | 0 | f*r
02-03-20 | f*r
03-20 17:28 |
| 1655 | 全天88星座总表 | 0 | f*r
02-03-20 | f*r
03-20 17:24 |
| 1656 | Meade DS 90EC[zz] | 0 | s******o
02-03-20 | s******o
03-20 14:25 |
| 1657 | Orion Short Tube 90[zz] | 0 | s******o
02-03-20 | s******o
03-20 14:08 |
| 1658 | Small Wonder: The Meade ETX-60 AT[zz] | 0 | s******o
02-03-20 | s******o
03-20 13:49 |
| 1659 | 狮 子 座(转载) | 0 | s*****t
02-03-20 | s*****t
03-20 12:41 |
| 1660 | 大熊座和小熊座(转载) | 0 | s*****t
02-03-20 | s*****t
03-20 12:41 |
| 1661 | 观星小知识 | 0 | s*****t
02-03-20 | s*****t
03-20 12:40 |
| 1662 | 天文学研究的对象和内容 | 0 | s*****t
02-03-20 | s*****t
03-20 12:38 |
| 1663 | 科普知识：揭开月球的神秘面纱 | 0 | s*****t
02-03-20 | s*****t
03-20 12:37 |
| 1664 | 关于综合孔径射电望远镜 | 0 | s*****t
02-03-20 | s*****t
03-20 12:36 |
| 1665 | 天文知识--极光 | 0 | s*****t
02-03-20 | s*****t
03-20 12:36 |
| 1666 | World's First National Light Pollution Law[zz] | 0 | s******o
02-03-19 | s******o
03-19 18:34 |
| 1667 | Search for Deadly Asteroids 'Fruitless' | 0 | s******o
02-03-19 | s******o
03-19 18:28 |
| 1668 | Asteroid Buzzes Earth, Highlights Cosmic Blind Sp | 0 | s******o
02-03-19 | s******o
03-19 18:18 |
| 1669 | No Knockouts in Martian Meteorite Showdown[zz] | 0 | s******o
02-03-19 | s******o
03-19 18:09 |
| 1670 | 《自然》：银河星系是宇宙大爆炸的一个成员(图) | 0 | s*****t
02-03-19 | s*****t
03-19 15:48 |
| 1671 | 这个是我用的 | 0 | j*c
02-03-19 | j*c
03-19 02:00 |
| 1672 | 波特尔黑暗天空分类法 [zz] | 0 | j*c
02-03-19 | j*c
03-19 01:54 |
| 1673 | 使用望远镜的艺术 [zz] | 0 | j*c
02-03-19 | j*c
03-19 01:50 |
| 1674 | 城市观星指南 | 0 | j*c
02-03-19 | j*c
03-19 01:47 |
| 1675 | Re: Any portable good telescope? | 0 | j*c
02-03-19 | j*c
03-19 00:36 |
| 1676 | <太阳物理> [转自未名] | 0 | s*****t
02-03-18 | s*****t
03-18 12:57 |
| 1677 | Re: 池谷-张彗星的位置 | 0 | g****e
02-03-18 | g****e
03-18 12:23 |
| 1678 | 望远镜性能指标（简介） | 0 | j*c
02-03-17 | j*c
03-17 21:32 |
| 1679 | 中国古代星座--北天星座 三垣 | 0 | j*c
02-03-17 | j*c
03-17 21:07 |
| 1680 | 中国古代星座--黄道星座 南方朱雀之象 | 0 | j*c
02-03-17 | j*c
03-17 21:03 |
| 1681 | 中国古代星座--黄道星座 西方白虎之象 | 0 | j*c
02-03-17 | j*c
03-17 21:02 |
| 1682 | 中国古代星座--黄道星座 北方玄武之象 | 0 | j*c
02-03-17 | j*c
03-17 21:01 |
| 1683 | 中国古代星座--黄道星座 东方苍龙之象 | 0 | j*c
02-03-17 | j*c
03-17 21:00 |
| 1684 | 中国古代星座--简介 | 0 | j*c
02-03-17 | j*c
03-17 20:43 |
| 1685 | 双筒镜环游月球 | 0 | s*****t
02-03-17 | s*****t
03-17 18:43 |
| 1686 | 认识天球坐标 | 0 | s*****t
02-03-17 | s*****t
03-17 18:40 |
| 1687 | Mars Rover Landing Site Sweet Spots Not So Sweet | 0 | s******o
02-03-17 | s******o
03-17 17:43 |
| 1688 | First Pictures From a New Cosmology Machine[zz] | 0 | s******o
02-03-17 | s******o
03-17 17:33 |
| 1689 | Galileo’s Parting Shot at Io [zz] | 0 | s******o
02-03-17 | s******o
03-17 17:22 |
| 1690 | Getting to Know Comet Borrelly [zz] | 1 | s******o
02-03-16 | j**i
03-17 14:31 |
| 1691 | Radar Reveals Big Splash on Mercury[zz] | 0 | s******o
02-03-16 | s******o
03-16 16:56 |
| 1692 | Measuring Martian Radiation: Good and Bad News[zz | 0 | s******o
02-03-15 | s******o
03-15 13:26 |
| 1693 | Bird's Eye View and Other Fresh Insights (2) | 0 | s******o
02-03-15 | s******o
03-15 13:18 |
| 1694 | Bird's Eye View and Other Fresh Insights(1) [zz] | 0 | s******o
02-03-14 | s******o
03-14 23:40 |
| 1695 | More about Ikeya-Zhang vs. Comet 1661 | 0 | s******o
02-03-14 | s******o
03-14 20:12 |
| 1696 | Prospects Dim for Fossils in Martian Meteorite[zz | 0 | s******o
02-03-14 | s******o
03-14 20:00 |
| 1697 | Ancient Martian Lakes? Perhaps Not.[zz] | 0 | s******o
02-03-13 | s******o
03-13 19:54 |
| 1698 | 找到一篇Celestron C8的review | 0 | s******o
02-03-13 | s******o
03-13 19:43 |
| 1699 | 观测梅西耶天体 | 0 | f*r
02-03-13 | f*r
03-13 13:56 |
| 1700 | 北京天文同好会梅西耶天体马拉松观测纪实 | 0 | f*r
02-03-13 | f*r
03-13 13:50 |
