I suggest deleting the point about the speed of light being variable. The article sited does not in fact say this. It states that the speed of light is constant but that space is not the complete vacuum previously thought. Thus the speed of light is slightly slower traveling through space as it is in any non vacuum. [[User:CenterK|CenterK]] 01:53, 1 July 2013 (EDT) | I suggest deleting the point about the speed of light being variable. The article sited does not in fact say this. It states that the speed of light is constant but that space is not the complete vacuum previously thought. Thus the speed of light is slightly slower traveling through space as it is in any non vacuum. [[User:CenterK|CenterK]] 01:53, 1 July 2013 (EDT) |