칭동: 두 판 사이의 차이
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잔글 +분류:태양계동역학; 예쁘게 바꿈 |
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18번째 줄:
* [http://antwrp.gsfc.nasa.gov/apod/ap051113.html Astronomy Picture of the Day: 2005 November 13] – time-lapse animation of moon through one complete cycle, hosted by NASA
* [http://www.pixheaven.net/photo_us.php?nom=0505-0704 Libration: 2 years in 2 seconds] – 24 full moon pictures taken over two years, compiled in an animation (linked on page) showing the Moon's libration and variations in diameter
* [https://web.archive.org/web/20070305021246/http://www.nmm.ac.uk/server/show/conWebDoc.8027/viewPage/1 National Maritime Museum: The Moon's Movement] – discussion of the components of the Moon's libration with diagrams
* [http://users.pandora.be/lunar/jpeg/libratieboek.pdf Observing the Lunar Libration Zones]
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