What stops satellites from dropping out of space?
This person is no longer active in the Department of Physics directory as of October 2012.
Robert M Clegg died on 10/15/2012.
For more information, please look in the In Memoriam section of our website.
Department of Physics 1110 West Green Street Urbana, IL 61801-3080Physics Library | Contact Us | My.Physics | Privacy Statement | Copyright Statement