Super Massive Black Holes OJ 287

Super Massive Black Holes Their mass is usually between 100,000 and 10,000,000,000 solar masses Most galaxies contain one or more at their center The accretion disk is matter orbiting the black hole Artist’s Drawing

Their mass is usually between 100,000 and 10,000,000,000 solar masses

Most galaxies contain one or more at their center

The accretion disk is matter orbiting the black hole

OJ 287 is located in the Cancer Constellation

http://www.caha.es/18-billions-of-suns-support-einstein.html

http://www.caha.es/18-billions-of-suns-support-einstein.html

Tuorla Obsevitory, Finland Mauri Voltonen

Mauri Voltonen