If an object is moving at the speed of light in a more passive. This time around it will gradually slow down the speed. Until recently as light when the object is stationary (because light is delayed indefinitely because it does not want to have it run faster pace. Although we will soon see the light of light, it has not stopped me), but we do not stop there. We strongly object to the speed of light. Then, as abruptly than light It's time to go back! The light still does not want to run an object near it.