Black Holes, a close encounter
This site gives you close up, animated encounter with supermassive blackholes. Pretty scary but still amazing! It make you feel so insecure and tiny. Sometime I wonder if I am the blackhole...in that way, I dont have to worry about it :)
But not a waste of time...going to this site and coming to my blog of course. Previously I made another topic about them in this blog. Search the blog for 'black holes' to find out more about two supermassive black holes on a collision path.