Age Quote by 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

The economic function of space industrialization is to generate jobs on Earth, not in space.

— Krafft Arnold Ehricke

Since, in the long run, every planetary society will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring —…

— Carl Sagan

You don't go into space just for the science. Economically, it is not worth it. I think the reason we should be in space…

— Helen Sharman

I think in the long run the money that s been put into the space program is one of the best investments this country…

— Arthur C. Clarke

The conquest of space is worth the risk of life.

— Gus Grissom

Money is very useful in this particular world to buy you space. In the old days, there were not too many people on the…

— Frederick Lenz

Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because…

— Carl Sagan

There are so many benefits to be derived from space exploration and exploitation; why not take what seems to me the only chance of…

— Isaac Asimov

I don't want to go back into space for military reasons, but the economic driver still remains. And so it's a matter of people…

— Neil deGrasse Tyson

Space travel is life-enhancing, and anything that's life-enhancing is worth doing. It makes you want to live forever.

— Ray Bradbury

I believe that the long-term future of the human race must be space and that it represents an important life insurance for our future…

— Stephen Hawking