Alien Quote by Rose Leslie

Sometimes I think we're alone in the universe, and sometimes I think we're not. In either case the idea is quite staggering.

— Arthur C. Clarke

You're the answer to are we alone in the universe?

— Jonathan Kent

Human beings have long wondered whether they are alone in the universe.

— Alan Stern

Two possibilities exist... Either we are alone in this universe, or we are not. Both are equally terryfying

— Live_Skate_Smoke

Human race is all over universe. We are not alone.

— Ashwani Kumar Ojha

"Are we alone in the universe?" This is a question which goes back to the dawn of history, but for most of human history…

— Paul Davies

We are infinite, and only within ourselves is the infinite possible.

— John O Callaghan

Of course [I believe in aliens]. Are you so arrogant as to believe we are alone in this universe?

— Tom Cruise

Yes, of course. Are you really so arrogant as to believe we are alone in this universe? Millions of stars, and we're supposed to…

— Tom Cruise

We are not alone in the universe. They have been coming here for a long time...

— Edgar Mitchell

We don't know why we are here and the context of our role in the universe, and the thought of an infinite universe. It's…

— Joel Kinnaman

We don't know why we are here and . . . our role in the universe, and the thought of an infinite universe. It's…

— Joel Kinnaman