...) the speed of the light would be dependent on the speed at which time flowed at both locations being measured. if stars were of utter different mass conent, the rate of time, at both studiable origins would be impacted varyingly. Oops! 3) if you start providing energy to a body to increase its speed. there is always a limit to every thing like energy, speed etc. ...

... 2) the speed of the light would be dependent on the speed at which time flowed at both locations being measured. if stars were of utter different mass conent, the rate of time, at both studiable origins would be impacted varyingly. 3) if you start providing energy to a body to increase its speed. there is always a limit to every thing like energy, speed etc. when the mass dilation ...