Recent content by CuriousBobby

Thank you all very much for taking the time to respond.

New to cosmology, please go easy on me. ;) 1. REFRACTIVE INDEX "It is generally accepted that the speed of light in a vacuum is not dependent on its frequency (color)." http://accessscience.com/studycenter.aspx?main=17&questionID=3781 2. IS SPACE A VACUUM? "Outer space (often simply called...