http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/ Engadget 癮科技 Comments for 20,000 光年外的火狐 http://chinese.engadget.com/media/feedlogo.gif http://chinese.engadget.com en-us Copyright 2008 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 11th 2008 8:40PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/根本是外星人等級對地球人等級嗎XD]]>Apr 11th 2008 8:55PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 11th 2008 9:06PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/所以應該是外星人來地球打官司?! XD]]>Apr 11th 2008 9:06PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 11th 2008 9:10PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 11th 2008 10:10PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/
我們落後了兩萬年:"(]]>Apr 11th 2008 11:12PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/>2萬光年外的影像代表著它是兩萬年前的影像,我們落後了兩萬年:"(

光年是距離，不是時間，以光速每秒30萬公里計算的話一光年等於
一天:86400秒(一天)*30萬公里=25920000000公里
一光年=9.4608*10 (12次方)公里
20000光年=1.89216*10(17次方)公里
]]>Apr 12th 2008 1:40AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/兩萬光年外的影像的確是需要兩萬年才傳的到]]>Apr 15th 2008 12:21AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/
不過相信有天文學家會更快或到 e 字再外加一個光環的星球 XD]]>Apr 12th 2008 12:02AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 12th 2008 12:42AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://www.google.com/sky/#latitude=-3.823434&longitude=-73.978236&zoom=10&Spitzer=0.00&ChandraXO=0.00&Galex=0.00&IRAS=0.00&WMAP=0.00&Cassini=0.00&slide=1&mI=-1&oI=-1]]>Apr 12th 2008 1:06AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/真是太殺了
雖然我還沒換火狐]]>Apr 12th 2008 2:00AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/]]>Apr 12th 2008 2:37AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/>2萬光年外的影像代表著它是兩萬年前的影像,我們落後了兩萬年:"(

光年是距離，不是時間，以光速每秒30萬公里計算的話一光年等於
一天:86400秒(一天)*30萬公里=25920000000公里
一光年=9.4608*10 (12次方)公里
20000光年=1.89216*10(17次方)公里

所以我們看到的是它發出的光走20000年之後的距離，所以他的確沒說錯……
我們看到的的確是它20000前的光]]>Apr 12th 2008 9:08AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 13th 2008 8:43AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/
↑剛懷舊完伊藤潤二「地獄星」...]]>Apr 13th 2008 1:05PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/]]>Apr 12th 2008 11:20AMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 12th 2008 3:14PMhttp://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/http://chinese.engadget.com/2008/04/11/firefox-logo-20000-light-years-away/Apr 12th 2008 3:28PM