What is Space?

Space is everything in the universe that lies outside the earth's atmosphere. Looking at the night sky, space seems filled with stars. Yet the distance between the stars are unimaginably vast, and there is almost nothing between them but clouds of stardust. Much of space is a vast, empty void, which is how is gets it's name. No one knows how large space is and much of it is too far away to see, but using modern technology astronomers are discovering more and more interesting things, which I will writing here.