hrw8c13p45 Our Sun with mass 2 00 1030 kg revolves about the

Last updated: 4/25/2023

hrw8c13p45 Our Sun with mass 2 00 1030 kg revolves about the center of the Milky Way galaxy which is 2 20 1020 m away once every 2 50 108 years Assuming that each of the stars in the galaxy has a mass equal to that of our Sun that the stars are distributed uniformly in a sphere about the galactic center and that our Sun is essentially at the edge of that sphere estimate roughly the number of stars in the galaxy