Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

中研院天文網 「為什麼冥王星不算是顆行星了?」 (天文趣趣問)

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
8,877
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Mar 21, 2011

本輯「天文趣趣問」解答「冥王星不算是行星」,為什麼.http://www.spitzer.caltech.edu/video-audio/136-ask2006­-003-Why-Isn-t-Pluto-a-Planet-Any-More-?
由太空紅外線望遠鏡設備科學中心錄製
中央研究院天文及天文物理研究所 天文推廣小組翻譯
http://www.asiaa.sinica.edu.tw

Category:

Science & Technology

Tags:

License:

Standard YouTube License

Link to this comment:

Share to:
see all

All Comments (2)

Sign In or Sign Up now to post a comment!
  • 好可愛的動畫喔!

  • 唔怪得上次科學堂教緊每個星球的地心吸力時冥王星冇顯示出來..

    我仲同我個fd傾點解冇左冥王星

    傾傾下以為根本就冇冥王星..唉 我真係傻 哈

    上網都可以學到好多野!

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more