Earth Quote by Elon Musk

If there is life, then I believe we should do nothing to disturb that life. Mars then, belongs to the Martians, even if they…

— Carl Sagan

I do believe there's life other than on our planet.

— Forest Whitaker

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

I don't think we are the only planet that has life.

— Sandra Bullock

When we get there, if we don't find any life on Mars, from that point on there will be life on Mars because we'll…

— Buzz Aldrin

“There are so many examples of human misuse of the Earth that even phrasing this question chills me. If there is life on Mars,…

— Carl Sagan

I agree, along with Carl Sagan, that we should eventually become a two planet species. Life is too precious to place on a single…

— Michio Kaku

Given the millions of billions of Earth-like planets, life elsewhere in the Universe without a doubt, does exist. In the vastness of the Universe…

— Albert Einstein

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

— Paul Horowitz

If we do discover more than one type of life on Earth, we can be fairly certain that the universe is teeming with it,…

— Paul Davies

Mathematically speaking, it seems impossible that there isn't life out our planet. If you flick on the news, it certainly seems like we have…

— Ryan Reynolds

SpaceX's goal to make life multiplanetary and get us to Mars and be able to stay there makes the Manhattan Project look small in…

— Jared Isaacman