We all know the Earth revolves around the sun at about 30 km/s. We celebrate the new year every 365 days as the earth completes one revolution. But at the same time, the entire Solar system is orbiting the centre of the galaxy. It takes about 225 million years to complete one revolution around Milky way….. ……as we live on the outer edge of the galaxy. This duration is known as Galactic Year. The last time the earth was at this location, dinosaurs were beginning to walk to planet. Since Its birth, the sun has orbited the centre of the milky way 20 times. Now lets see what happened on the earth as it was going around the Milky way. 1 8 Galactic Years Ago The solar nebula, a large rotating cloud of interstellar dust and gas, formed the Earth. Somewhere between astronomical science and intimate human relationships lies the interstellar meaning. This is a story about passing through the stars and fighting for what you love at the same time. I hope you'll definitely see a film ca