Ability Quote by Michio Kaku

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

The expense of getting into space is the rocket launch, the rocket itself. Rocket's right now, commercial rockets cost probably somewhere between $50, or…

— Leroy Chiao

If we drive down the cost of transportation in space, we can do great things.

— Elon Musk

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

Rockets have remained fundamentally unchanged, except for a few exceptions for the last almost 50 years. So, for there to be a fundamental shift…

— Leroy Chiao

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

In my mind, public space travel will precede efforts toward exploration -- be it returning to the moon, going to Mars, visiting asteroids, or…

— Buzz Aldrin

We need to be very thoughtful about how we propose to spend the money that NASA does have for space exploration. And we need…

— Heidi Hammel

Space travel benefits us here on Earth. And we ain't stopped yet. There's more exploration to come.

— Nichelle Nichols

When someone tells me, 'Oh, we have so many problems on Earth; space exploration costs too much money,' I say, 'I absolutely agree with…

— Mary Roach

“Decreasing the budget on the space exploration is nothing but a great treason to humanity! Space exploration is closely related to our very existence!…

— Mehmet Murat ildan

If NASA is to reach beyond the Moon and someday reach Mars, it must be relieved of the burden of launching people and cargo…

— Bill Nye