1 Massage the twitch muscle with your finger for 15 seconds. 2  Usually there are other muscles that twitch like leg cramps, so take 500mg of magnesium citrate capsule daily. 3  If you have headaches, massage the knot at the back of your neck for release.
Â­So to measure really long distances, people use a unit called a light year. Light travels at 186,000 miles per second (300,000 kilometers per second). Therefore, a light second is 186,000 miles (300,000 kilometers).
Since 1 AU is the distance from the Sun to the Earth and it takes about 8 Minutes for light to travel such a distance this problem can be solved by simple multiplication and division. So the answer is 277.78 Earth Days or 0.76 Earth Years!