4 of the most Astounding Black Holes:

Black holes are some of the most amazing cosmological structures in the universe. We are drawn to them. Perhaps this is because they stand as a kind of sublime horror; they are super massive objects that consume entire worlds. Plus, their awesome size and power is unutterably amazing. However, despite their grandeur, they are exceedingly difficult to study. Try as we may, we really can’t get to the heart of these objects; the singularities themselves rest beyond the realm of physics. But all is not lost. Although we don’t know everything about black holes, we have uncovered some pretty amazing facts. Here, in no particular order, are some of the coolest black holes we’ve ever discovered.

To read about these amazing black holes, see:
http://www.fromquarkstoquasars.com/4-of-the-most-astounding-black-holes/

Image source:
NASA