Science Proves 2-Century-Old Theory About Why It's Always Dark at Night Even if There Are Billions of Stars in Space
We all think that it's dark at night because the sun goes down and the light can't reach a certain place at a certain time. Well, that's true, but have you ever wondered what's up with the stars? Surely there are enough of them to be a source of light for the whole universe? So why can't they? The answer lies within this old theory.