supergiants suns
Posted on December 1st, 2011 by 030975
Supergiants are short lived larg suns. They can have masses from 10 to 70 solar masses, with a brightness from 30,000 up to hundreds of thousands times the solar luminosity. Supergiants are greatly radii from 30 to 500 or 1000 solar radii. As said befor, they have short life. These larg suns live 10 to 50 million years. Unlike our sun wich will live a nother 7.8 Billion more years. The artical i found this info from was called supergiants. I enjoyed reading the facts about the strange but amazing large suns, though the artical was quite small.
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