Planetary news 10-2/ 行星新資訊 10-2

CKYan

Credit: Gabriel Pérez, Instituto de Astrofisica de Canarias, Spain
Water discovered on second asteroid. 發現小行星有水。
http://www.eurekalert.org/pub_releases/2010-10/uocf-wdo100710.php


Credit: NASA/JPL
Saturn's rings formed by destruction of giant moon. 土星環由巨大衛星分裂而成。
http://www.nature.com/news/2010/ ... 515.html?s=news_rss

月球行星組