Planetary news,04-4／行星新資訊04-4

CKYan

Credit: NASA/JPL/HiRISE
1)Mars Was Recently Blanketed By Glaciers.
  火星上的冰河．
  http://news.brown.edu/pressreleases/2008/04/martian-glacier


2)Trailer for the International Year of Astronomy 2009.
  2009天文年宣傳片．
  高解像影片：http://www.astronomy2009.org/index.php/?option=com_content&view=article&id=378
  YouTube 影片：http://www.youtube.com/watch?v=WVJmZmo6kzI