The black hole in the center of M87, have you seen the pictures? But follow this

The black hole in the center of M87, have you seen the pictures? But how big is the black hole compared to this galaxy? NASA uses images taken by multiple telescopes at different bands to produce a video stretching from the galaxy’s exterior to the central black hole. Feel the insignificance of the black hole quickly! (No…) Source: NASASteed’s Weibo Video of the Neck