Black Holes and Gravity

Astronomer Ed
EPieret@comcast.net
​A Proud Member of the

An introduction to Black Holeshttp://www.kidsastronomy.com/black_hole.htm


Another easily understood introduction  http://easyscienceforkids.com/all-about-black-holes/


Basic Information about Gravityhttp://www.spaceplace.nasa.gov/what-is-gravity/en/