29-04-2007, 06:56 PM
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admirer of the sky
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Join Date: Nov 2006
Location: Germany
Posts: 429
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the hottest stars
todays APOD shows the bug nebula,
http://antwrp.gsfc.nasa.gov/apod/ap070429.html
a planetary whose central star is 250,000 degrees Celsius hot (surface temperature),
what is the hottest stellar surface temperature? May be 1 million degrees?
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