No such thing would happen. Matter cannot reach the speed of light, only massless things can (and they cannot travel at any other speed than the speed of light).
To an outside observer a person traveling at the speed of light would be frozen in time. To the person traveling at the speed of light, things would seem normal.
Traveling on a beam of light is not possible for objects with mass, as light moves at the fastest speed in the universe and cannot be caught up to. Traveling at the speed of light would also cause time dilation effects, where time would appear to stand still for the traveler.
It really depends on your speed. If you were traveling at the speed of light, it would take 600 years. 600 light years equals 3,527,175,223,910,165 miles. So divide that by the speed you would be traveling to get the length of time it would take you.
It really depends on your speed. If you were traveling at the speed of light, it would take 600 years. 600 light years equals 3,527,175,223,910,165 miles. So divide that by the speed you would be traveling to get the length of time it would take you.
Nothing
3 days
About 1.5 seconds
roughly 8minutes 20seconds
Traveling 39 light years would take 39 years at the speed of light.
Traveling 40 light years would take 40 years at the speed of light.
It would take approx 1.28 seconds.
Traveling 40 light years would take 40 years at the speed of light.