It’s a very good question with a deceptively simple answer: Why do black holes have such powerful gravitational fields if they’re no more or less massive than were the stars from which they were formed?
(via @BadAstronomer)
Tags: black holes • Phil Plait • Bad Astronomer




![There is probably no [superstition]. Now stop worrying and enjoy your life There is probably no [superstition]. Now stop worrying and enjoy your life](http://i.imgur.com/Rk57v.gif)
![Joé McKen (18) [taken 07/13/10] Joé McKen (18) [taken 07/13/10]](http://i.imgur.com/2wvlR.jpg)

