Supermassive Black Hole at the Center of the Galaxy - Space Documentary 2016 A supermassive black hole (SMBH) is the largest type of black hole, on the .
Full Documentary Films: SUPERMASSIVE BLACK HOLES Space Exploration Documentary. A super massive black hole is thought to form from the joining of .
Supermassive Black Hole at the Center of the Galaxy ( Space Documentary )
See the updated, expanded version of this video: From a distance, our galaxy would look like a flat spiral, .