Planetary news,11-5／行星新資訊11-5

CKYan

Credit: NASA/JPL
(1) Geysers on Saturn's moon may be underground water.
    土衛二噴泉之源．
http://www.eurekalert.org/pub_releases/2008-11/uocf-sog112608.php


Credit: NASA/JPL
(2) Model predicts Jupiter's rocky core bigger and icier.
    木星可能具有石質核心．
http://www.berkeley.edu/news/media/releases/2008/11/25_core.shtml

　　
Credit: ESA
(3) Mars Express observes aurorae on the Red Planet.
    火星快車錄得火星'極光'．
http://www.esa.int/SPECIALS/Mars_Express/SEMY1B5DHNF_0.html


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月球行星組