“People say, oh we just need charismatic leaders to continue on to Mars. Now we've gone to the moon, of course Mars is next. No. Mars was never, of course, next. It is next if you think we went to the moon because we're explorers, but if you know we went to the moon because we were at war then we're never going to Mars. There's no military reason to do it, to justify the expenditure.”
![“Weve got to go [back to the moon]. But we dont want to stay too long. ... The ultimate goal is Mars.” quote by Buzz Aldrin](https://sms4smile.com/quotes/img-quotes/076/buzz-aldrin-954_goal_weve-got-to-go-back-to-the-moon-but-we-d_201593.jpg)
![“Unless we are able to commit to a permanent growing settlement [on Mars], then I don't think just going there with humans and coming back is worth doing. The expense of planning to come back is like the people who left Europe to come to America and then to turn around and go back to Europe, it…” quote by Buzz Aldrin](https://sms4smile.com/quotes/img-quotes/200/buzz-aldrin-954_able_unless-we-are-able-to-commit-to-a-perman_2142430.jpg)
![“They [scientists of centuries past] call on God only from the lonely and precarious edge of incomprehension. Where they feel certain about their explanations, however, God gets hardly a mention.” quote by Neil deGrasse Tyson](https://sms4smile.com/quotes/img-quotes/0b0/neil-degrasse-tyson-143_century_they-scientists-of-centuries-past-call-o_12921.jpg)
