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Planetary news, 01-2/行星資訊01-2

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發表於 2008-1-11 14:14:50 | 顯示全部樓層 |閱讀模式
此通訊亦刊於香港天文學會網頁

[local]1[/local]
[url=http://cfa-www.harvard.edu/press/2008/pr200802.html]Earth: A Borderline Planet for Life?.
地球質量與生命的關連.[/url]

[local]2[/local]
2007 WD5 Mars Collision, 1 in 10,000.
2007 WD5小行星與火星撞擊機會微.


[local]3[/local]
China Plans for Big Year in Space.
2008年中國航天計劃.


[local]4[/local]
Comet, Cometary Dust Formed in Different Parts of Solar System
彗星與彗星塵的不同來源.


[local]5[/local]
Hot Cyclones Churn at Both Ends of Saturn.
土星兩極的氣旋.


香港天文學會
月球行星組


[ 本帖最後由 CKYan 於 2008-1-11 14:22 編輯 ]

Credit: David A. Aguilar (Harvard-Smithsonian CfA)

Credit: David A. Aguilar (Harvard-Smithsonian CfA)

Credit: Tholen, Bernardi, Micheli with support from the NSF

Credit: Tholen, Bernardi, Micheli with support from the NSF

Credit: AP photo / Xinhua

Credit: AP photo / Xinhua

Credit: NASA/GSFC

Credit: NASA/GSFC

Credit: NASA/JPL/GSFC/Oxford University

Credit: NASA/JPL/GSFC/Oxford University
 樓主| 發表於 2008-1-11 14:30:19 | 顯示全部樓層
對不起,編輯時出錯,圖文分開了,引起不便,請諒.
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