Quasars are among the most dramatic objects anywhere in the cosmos…They Are Beautiful And Dangerous..By Hank Curci, SCIFI Author

 

Quasars are among the most dramatic objects anywhere in the cosmos.

https://en.wikipedia.org/wiki/Quasar

 

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They emit prodigious amounts of energy, all due to a supermassive black hole at the heart of a galaxy.

 

Visible far across the Universe for billions of light years, quasars can be used to trace both the early life of galaxies, and the properties of the intervening space.

 

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Quasars Synopsis:

 

Quasars are super-massive black holes in the centers of galaxies.

 

Regarding spinning black holes, here is a basic overview.

http://www.universetoday.com/109308/how-fast-do-black-holes-spin/

 

This link may also be of interest

 http://www.phys.vt.edu/~jhs/faq/quasars.html#q2

 

As for the light emitted: “The infall of matter into the supermassive black hole can result in very hot regions where huge energies are released, powering the quasar.

 

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Credits:

 

Courtesy Denial Zalec.

http://danielzalec.com/2015/07/30/essential-quasar-lectures

 

Courtesy Wikipedia

https://en.wikipedia.org/wiki/Quasar

 

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