1. Credit: Watanabe Tsuyoshi 行星觀測 Planetary Observation

2. Credit: Watanabe Tsuyoshi 月明星稀

3. Credit: Antonio Cidadao Lunation 朔望月 天秤動 Libration

4. Credit: Robert Gendler 第谷 哥白尼

5. Credit: Russell Croman Earthshine 地照

6. Credit: Akira Fujii

7. Credit: Jerry Lodriguss Credit: Akira Fujii Dec 29, 2000 Sept 28, 2000

8. Path of Venus 2004 Credit: Tunc Tezel English “Planet” = wanderer 中文 「行星」 日本語 「惑星」

9. Credit: Pearson Education 內行星 Inferior Planet 外行星 Superior Planet 下合 上合 衝 合 東大距 西大距

10. Credit: Juan Carlos Casado Mercury in Mar 2000 晨星 Morning Star 昏星 Evening Star

11. Transit 凌日 Mercury Transit 水星凌日 Venus Transit 金星凌日 2004-06-08 Credit: Brian Handy, TRACE Project, Stefan Seip

12. Credit: Tunc Tezel Retrograde Motion of Mars 火星逆行

13. Credit: Pearson Education

14. Mars Opposition 火星衝 2003 Credit: Canon Lau

15. Credit: NASA, ESA, and The Hubble Heritage Team (STScI/AURA) Mars Opposition 火星衝 1995-2005

16. Credit: NASA, ESA, and Z. Levay (STScI)

17. Credit: Daniel M. Troiani

18. Jan 7, 1610 1630 1665

19. Samuel Heinrich Schwabe 施瓦貝 1831 Credit: John Rogers 1890 British Astronomical Association Jupiter Section Founded

20. 1857 Nov 27, 8h 10m 1857 Nov 28, 6h 43m 1860 Apr 7, 8h 1871 Dec 1 1891 Oct 22 1894 Sep 6 1907 Feb 21 1945 Jun 25 1873 Mar 221876 May 291881 Nov 28 1955 Mar 14

21. Credit: Sky & Telescope Belt 帶 Zone 區 Polar 極 Temperature 溫 Tropical 熱 Equatorial 赤道

22. Credit: NASA and The Hubble Heritage Team (STScI/AURA)

23. Credit: NASA, ESA and E. Karkoschka (University of Arizona) A BC Cassini Division 卡西尼縫 Encke Division 恩西縫