Best Space Travel Sayings
- I think a lot of the American people feel more than a little disappointed that the high-water mark for human exploration was 1969. The dream… — Elon Musk
- A zero-gravity flight is a first step toward space travel. — Stephen Hawking
- While human space travel is daunting, machines - with their indefinitely long lifetimes - could travel the galaxy. It might make little difference to them… — Seth Shostak
- Space travel for everyone is the next frontier in the human experience. — Buzz Aldrin
- A hybrid human-robot mission to investigate an asteroid affords a realistic opportunity to demonstrate new technological capabilities for future deep-space travel and to test spacecraft… — Buzz Aldrin
- There is no scientific reason to think that we, even with space travel, are going to survive as a species for ever, certainly not by… — Lynn Margulis