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Supermassive Blackholes
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A supermassive black hole is a black hole with a mass in the range of hundreds of thousands to tens of billions of solar masses. It is currently thought that most, if not all galaxies, including the Milky Way, contain a supermassive black hole at their galactic center.



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JESTER FIZZLE said:

I would have thought it was pretty obvious that there was a huge gravitaitional force at the center of galaxies holding all the stars in its grip.A very good documentary in all, and very interesting....9/10
June 15, 2008

frank said:

very good doc. a must see for everyone. it is obvious about the black hole. i am happy i will be not alive to live boil to death
August 01, 2008

Lude said:

Great doc. The music is kinda funny.

October 20, 2008

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