Astronomy 4th part nagmita

Most of the mass in the universe is

Universe is accelerating its expansion due to

most of the gas, dust and stars in the Milky way are located in the

Center of the galaxy

Spherical distribution of stars surrounding the galaxy, mostly stars, very faint

Thousands of stars that were all born from the same gas cloud at the same time

What is a galactic center?

How far are we from the center of our galaxy?