Achieve Quote by Isaac Asimov

Space exploration must be undertaken not only out of simple human curiosity but also to further the survival of the species. The twentieth century…

— Edgar Mitchell

The reality is the majority of us will not get off this planet. So the long run is, some kind of space exploration has…

— Mae Jemison

The conquest of space is worth the risk of life.

— Gus Grissom

In the long term, it is desirable that the human race, faced with the prospect of extinction on Earth, should prepare an escape route…

— Paul Johnson

I believe space exploration is an absolute necessity for the survival of human race.

— Anousheh Ansari

Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment…

— Stephen Hawking

It's clear that the only thing that is inhibiting us from doing further human exploration of space is money and the will to do…

— Heidi Hammel

Throughout history, human exploitation of the earth has produced this progression: colonize-destroy-move on.

— Garrett Hardin

“There is no escape. Eight billion humans won’t escape their issues by going to space. Our planet needs no terraforming, no cosmic radiation shielding,…

— Juan Pablo Quiñonez

In my considered opinion, the profit to be made by permanent settlement in space is nothing less than the survival of industrial civilization, and…

— Poul Anderson

The question to ask is whether the risk of traveling to space is worth the benefit. The answer is an unequivocal yes, but not…

— William E. Burrows

If we die, we want people to accept it. We are in a risky business, and we hope that if anything happens to us…

— Gus Grissom