Exploration Quote by Helen Sharman

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

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

Too many people view on [space exploration] as a luxury rather than as a fundamental driver to stimulate interest in science to everyone in…

— Neil deGrasse Tyson

I think that it's good for us to be able to travel in space and do research in space, and I emphasize the research,…

— John Glenn

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

— Ray Bradbury

I've said multiple times that the world's first trillionaire is going to be the person who exploits the resources of asteroids, the natural resources…

— Neil deGrasse Tyson

If we want to go to space with humans, that's for fun not for science. Human adventures in space are just sporting events.

— Freeman Dyson

Exploration of space is worth it because humans need to explore. Knowledge is always good, and it's a really cool thing to see.

— Penn Jillette

As a scientist, I want to go to Mars and back to asteroids and the Moon because I'm a scientist. But I can tell…

— Neil deGrasse Tyson

Sending people into space is very important culturally. That's really the justification. You cannot rationally justify it on the basis of the science and…

— Kip Thorne

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

— Anousheh Ansari

You can do more science on the ground than you can in space for the same amount of money. But there is some science…

— Helen Sharman