Daleks are his enemies because they are filled with hate for anything other than themselves and want to assimilate all the wonder and unique vastness of the universe into one homogenous whole. (sarahbessey.com)
The sheer vastness of the universe and the mind boggling numbers of galaxies, stars and planets, make it a very real possibility we're not the only ones. (religion.blogs.cnn.com)
At the NASA meeting, the agency's chief Charles Bolden said, «It's highly improbable in the limitless vastness of the universe that we humans stand alone.» (extremetech.com)