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Old 07-11-2012, 01:57 PM
Star Catcher (Ted Dobosz)
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Join Date: Feb 2006
Location: Bankstown
Posts: 985
Quote:
Originally Posted by DavidNg View Post
Nice clear picture Ted,
Can someone explain what is that black hole ?
Thanks David. Known as sunspots and are darker in colour because the region is relatively cooler than its surroundings by about 1000 degrees C. They form around intense areas of magnetic activity.
Ted
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