Black Holes

I recommend reading particularly what Steven Hawking has found.

In this TED talk Andrea Ghez talks about black holes and about looking for the giants – the supermassive black holes.

Update: Feb 9 2012

Illustration courtesy M. Weiss, CXC/NASA
In the following news from National Geographic, our very own black hole may be snacking on asteroids, and we may be observing that.
LINK

As always, let me know if you have questions!

– drplim