Able Quote by Buzz Aldrin

I think eventually private enterprise will be able to send people into orbit, but I suspect initially it's going to have to be with…

— Sally Ride

The United States, Russia, and China are the only three countries in the world that can launch astronauts into space. Mostly in the U.S.…

— Leroy Chiao

Eventually private enterprise will be able to send people into orbit, but I suspect initially it's going to have to be with NASA's help.…

— Sally Ride

I think if orbital space flight is just the exclusive domain of a couple of countries and a select few, I don't know how…

— Jared Isaacman

Spaceflight is a tricky business. It is definitely difficult, and I think we forget that sometime.

— Kathleen Rubins

Not everyone can be an astronaut and go into space, some people with sufficient resources can purchase and fly sub-orbitally thanks to various companies…

— Buzz Aldrin

Space travel is utter bilge. I don't think anybody will ever put up enough money to do such a thing. . . . It…

— Richard van der Riet Woolley

Priorities have to be allocated by the government because they have a complete picture of the country's requirements. If priority is allocated to a…

— Rakesh Sharma

Are governments the only entities that can build human spacecraft? No - actually, every human spacecraft ever built for NASA was built by private…

— Alan Stern

When we can demonstrate that we can take off horizontally and put something into orbit, then we can begin to talk about increasing the…

— Buzz Aldrin

Geo-stationary orbit is actually real estate - you can only put so many satellites up there. It's like waterfront property at the beach. Everyone…

— Jim Cantrell

No one knows how to make going to orbit orders of magnitude safer and orders of magnitude more affordable.

— Burt Rutan