Some peolpe say aliens do exist and are among us, most people say aliens don't exist and couple people just wanna make some money using these creatures as source of entertainment.
In any case science has shown us that Universe is a ridiculously big place, and whether is silly to think we are the only beings in this infinite space or paranoic to believe that they would want to fight us if they were to come here, the true is that when we look at the sky the stars, the colors and the unknown make a nice cockctail of beauty.
Here are the pictures showing spectacular galaxies and stars photographed by the Hubble telescope.
