Around Quote by George Smoot

I believe that there may be intelligent life on other planets.

— Pat Buckley

The universe is very big - there's about 100,000 million galaxies in the universe, so that means an awful lot of stars. And some…

— Jocelyn Bell Burnell

I think more and more scientists are becoming convinced that it's very likely that life forms of some kind exist all around the universe…

— Ron Howard

So many galaxies, so many planets out there in the universe circling so many stars... it just feels like there's a very good chance…

— Brian Greene

When I grew up as a kid, we didn't know there were any other planets outside of our own solar system. It was widely…

— John M. Grunsfeld

It's overwhelmingly likely that life exists on other planets.

— Paul Horowitz

The reality is that we know that this universe, that our galaxy, has billions of stars. We know that stars have planets. So the…

— Mae Jemison

[My study of the universe] leaves little doubt that life has occurred on other planets. I doubt if the human race is the most…

— Harold Urey

Intelligent life on other planets? I'm not even sure there is on earth!

— Albert Einstein

Theoretically, there are planets with an environment that can support life. As yet there is no evidence that there indeed is life on other…

— Rakesh Sharma

The Moon and Mars were the two most likely candidates for life in the solar system; what exists beyond our solar system is mere…

— Walter Lang

Because of Hubble and other telescopes, we've now discovered that there are probably planets around every star, or virtually every star. There are solar…

— John M. Grunsfeld