Here is an interesting idea using the expansion force as the cause of
gravity;
http://www.copple.clara.net/gravity.htm
This theory will enable old models to be fully understood, and new and
accurate models to be created. Before explaining what gravity is, it is
first necessary to explain that it is not a force generated by matter.
....Not only are galaxys moving apart, but stars, planets, atoms, the
most fundamental particles, and the spaces between them are continuously
expanding, which is what is 'pushing' the universe apart. No mass is
being created in this expansion, and no changes in density of that mass
are occuring.
-- Jerry Wayne Decker / jdecker@keelynet.com http://keelynet.com / "From an Art to a Science" Voice : (214) 324-8741 / FAX : (214) 324-3501 KeelyNet - PO BOX 870716 - Mesquite - Republic of Texas - 75187