Jupiter60
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Do any quasars and blazars still exist today?
Do quasars and blazars exist today?
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According to this course yes, they exist in Seifert galaxies:
http://www.astronomy.ohio-state.edu/~ryden/ast162_9/notes37.html
http://www.astronomy.ohio-state.edu/~ryden/ast162_9/notes37.html
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