@ Saeide: As you said, we're not potential enough to reach velocity of light to measure its age. Maybe in light's frame; it might have some ages. But What I'm talking about is the intertial frame where the light does exist.
Hi All..
I have a basic doubt in time dilation theory. As per time dilation theory, when an object moves with the velocity of light, then relatively its time becomes zero. In that case, light is traveling at 'velocity of light'. So for light, there is no age? Or I misconcepted time dilation...