As in UFT310 one can plausibly think of the missing mass as being made up of moving photons with intrinsic mass m = gamma m0, where m0 is the photon rest mass. I was introduced to this subject by Prof. Jean Pierre Vigier, who worked with Prof. Louis de Broglie for many years at the Institut Henri Poincare in Paris. Prof. Henri Poincare introduced the idea of photon mass in July 1905.
To: EMyrone@aol.com
Sent: 30/03/2015 23:47:25 GMT Daylight Time
Subj: Galaxy clusters collide; dark matter still a mystery, eh.., illusion?http://www.eurekalert.org/pub_releases/2015-03/epfd-gcc032515.php