Large volume of the Galaxy than previously thought by 50%

According to foreign media reports, scientists are using the Sloan Digital Sky Survey survey data analysis of the edge of the milky way star’s brightness and distance, found that edge of the Milky Way Galaxy as well as corrugated board, fold structure exists, there is a Groove in the star. In fact, the area is also part of the milky way of stars, real of galaxies 50% bigger than previously thought.