Hundreds of billions of stars make up the barred spiral galaxy that we call home. (longroom.com)
With billions of stars in the universe, it's little wonder that people have been staring into the night sky for centuries. (skyatnightmagazine.com)
Its an awe inspiring, beautiful, vast place; with billions of star systems, planets, moons and asteroid fields just waiting to be explored, and exploited. (kickstarter.com)