Deep Quote by Buzz Aldrin

I'd like to be proven wrong on the difficulty of handling the medical side-effects of long term exposure to deep space (both microgravity induced…

— Charles Stross

I am now almost certain that we need more radiation for better health.

— John Cameron

There's a world of insights to be gained into human health and disease by understanding how gravity and space radiation influence biology.

— Kathleen Rubins

We are going into space, and we need protection. And in case we need to space walk, we'll have to go outside.

— Kyle Gass

The worst situation with radiation escaping is if you are downwind from it. You could virtually be on one side and not affected by…

— Rudy Giuliani

“Radiation can have profound effects on current and pre-existing injuries.”

— Steven Magee

Congress often covers the exposed crotch of our human spaceflight program with the figleaf of science when it's an obvious lie to justify the…

— Rick Tumlinson

Over the past 50 years we got versions of X-ray specs and space vacations, and even death rays. But the X-ray specs don't fit…

— Daniel H. Wilson

There are allowable limits for radiation going - I mean there's radiation all around us. There's radiation from your television set. There's radiation from…

— William Scranton

Human beings are fragile things, and for the period of time it takes to get them to Mars and back, you have dangerous radiation…

— Paul Allen

The seemingly insuperable difficulties of deep-space travel suggest an intention to keep us fixed at home in our own solar system, and the physical…

— Fred Hoyle

“For most people with radiation sickness, it is a life of significantly degraded health.”

— Steven Magee