When light passes into another material like glass or water, refraction causes it to bend. However, all the colors of light do not bend the same amount. At one end of the spectrum, red light bends the least, while at the other end, blue and violet light bend the most.
Twenty-four of Saturn's moons are regular satellites; they have prograde orbits not greatly inclined to Saturn's equatorial plane.
29.46 years multiply that by 365 to get days Interestingly, Saturn spins very fast, so a Saturn day is only 0.43 of an Earth day. So, in one Saturn year (one Saturn trip around the Sun), there are about 25,000 Saturn days. Source(s): http://en.wikipedia.org/wiki/Planets.