Activity Quote by Jeff Smith

Small samples in the centrifuge will spin at varying rates to create synthetic gravity, like the gravity of Mars or the gravity of the…

— John L. Phillips

Welcome to President Bush, Mrs. Bush, and my fellow astronauts.

— Dan Quayle

I've always been a bit of a space geek. I wrote an article years ago about the neutral buoyancy tank, which is this biblically…

— Mary Roach

But thanks to the International Space Station, we're able to study the effects of weightlessness and develop countermeasures in orbit, close to Earth.

— Victor J. Glover

I am not a brave man... I do not have the right stuff. Astronauts are really a cut above.

— Andy Weir

I don't think we're going to build a 50-person spacecraft or a 100-person spacecraft.

— Buzz Aldrin

I've been approached to do some things with astronauts and the preparation that astronauts go through.

— William Shatner

We're going to be focusing our science on things that will take us farther and longer into space. For many of those experiments, the…

— John L. Phillips

I don't know any astronauts. There are a lot of people who say they want to be comedians.

— Todd Barry

After analyzing the sanctions against our space industry, I suggest to the USA to bring their astronauts to the International Space Station using a…

— Dmitry Rogozin

My life is nothin' but a G thing. Pick up 100 G's, take off a G-string.

— Big Sean

We are all astronauts on spaceship earth

— Wubbo Ockels