our solar system is just one sun among millions in our galaxy
the universe is full of trillions of galaxies going on and on through space
there is no end....
I read that light travelling from the centre of our galaxy would take 2 million years
to get to the outer edge..... its hard to realize the size of just our own galaxy !
the universe is full of trillions of galaxies going on and on through space
there is no end....
I read that light travelling from the centre of our galaxy would take 2 million years
to get to the outer edge..... its hard to realize the size of just our own galaxy !