八大行星

[kentlight (披星戴月天文玩家)]

最新消息

IAU草案決議結果如下



Pluto not a planet, astronomers say

The Courier-Journal

PRAGUE, Czech Republic (AP) — Leading astronomers declared Thursday that
Pluto is no longer a planet under historic new guidelines that downsize the
solar system from nine planets to eight.

After a tumultuous week of clashing over the essence of the cosmos, the
International Astronomical Union stripped Pluto of the planetary status it
has held since its discovery in 1930. The new definition of what is — and isn
’t — a planet fills a centuries-old black hole for scientists who have
labored since Copernicus without one.

http://news.bbc.co.uk/2/hi/in_depth/5282440.stm
BBC的新聞稿

http://www.iau2006.org/mirror/www.iau.org/iau0602/index.html
草案內容
http://www.iau2006.org/mirror/www.iau.org/iau0603/index.html
決議

IAU官方新聞稿

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現在IAU的網站似乎是擠爆了XD
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 59.121.195.204
推 FCKDIY:靠  前幾天放出來的消息是怎樣
推 kentlight:現在這個應該是準的，才剛出爐不到兩小時的結果
※ 編輯: kentlight       來自: 59.121.195.204       (08/24 22:38)
推 asonn:好阿 這下夠狠!!
推 SUPERSUGO:耶...這種結果很合我的胃口!!!
推 ultra2:另外四顆是屬於pluton行星 冥王星歸類在其中