How Fast Does.Light Travel.From.Sun.To.Pluto?
How Fast Does.Light Travel.From.Sun.To.Pluto? It takes about 8 minutes for light to reach Earth and over FIVE hours for the same light beam to reach Pluto, the farthest known (dwarf) planet in our solar system. How long does it take for the light from the Sun to travel to Pluto Sun Pluto distance 39 AU?