Once you are in the orbit of your destiny, weightlessness…

I've used the Phoenix Centrifuge to replicate what the body's going to go through on the flight up. I've also done some gravity tests…

— Richard Branson

“it is indeed possible for humans to copulate in weightlessness. However, they have trouble staying together. The covert researchers discovered that it helped to…

— Mary Roach

My boyfriend's a musician, and I think when he's on stage is the only time he's not worrying. And so that's the reason he…

— Lena Dunham

“There’s a weightlessness that permeates everything because no damning choices have been made, no paths committed to, and the road forking out ahead is…

— Blake Crouch

Two hundred miles from the surface of the earth there is no gravity. The laws of motion are suspended. You could turn somersaults slowly…

— Jeanette Winterson

In weightlessness, one of the physiological changes is a fluid shift. Your blood and fluid is equally distributed in your body. So that makes…

— Mike Mullane

And after we returned to the savannahs and abandoned the trees, did we long for those great graceful leaps and ecstatic moments of weightlessness…

— Carl Sagan

“In the early days of space travel, one interesting problem emerged from experiments with weightlessness. Americans found that ... normal ink pen would not…

— Marina Lewycka

I love the feeling of the weightlessness. I always love being in the water and to combine jumping off the side into the water…

— Tom Daley

“After six months, you forget how heavy things are. Like, yourself.” You also, after months of weightlessness, forget how to use your legs. “Your…

— Mary Roach

“There were times, in my search for weightlessness, that I pushed too hard. Drank too much. Inhaled more than I should. Became physical with…

— Katie McGarry

The most fun to do in the weightlessness is going down the ladder headfirst, walking on the ceiling, chasing after M&M's that you throw…

— Marc Garneau

“During weightlessness, many of the letters strayed from the boxes, indicating that pilots might experience difficulties maneuvering their planes and doing crossword puzzles during…

— Mary Roach

There's a tremendously satisfying freedom associated with weightlessness. It's challenging in the absence of traction or leverage, and it requires thoughtful readjustment. I found…

— Buzz Aldrin

“My sense of weightlessness, I think, comes from the fact that I know so little about my past..”

— Gillian Flynn