“ We are in the process of finding out what filling the sky with hundreds of thousands of satellites does to all life on Earth. Steven Magee
“ It is a very sobering feeling to be up in space and realize that one's safety factor was determined by the lowest bidder on a government contract. Alan Shepard
“ We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies… John F. Kennedy
“ The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space program, it'll serve us right! Larry Niven
“ The moon is considered a relatively easy object to land humans on, everything else is much harder by orders of magnitude. It is the reason why we have not been to Mars and will likely never go there s… Steven Magee
“ The science done by the young Einstein will continue as long as our civilization, but for civilization to survive, we'll need the wisdom of the old Einstein -- humane, global and farseeing. And whatev… Martin J. Rees
“ Ah, youth!It was a beautiful night...The moon was out of orbit.The stars were awry.But everything else was exactlyas it should have been. Roman Payne
“ Apocalyptic explosions, dead reactors, terrorists, mass murder, death-slugs, and now a blindness plague. This is a terrible planet. We should not have come here. James S.A. Corey
“ The beauty of Mars exists in the human mind, he said in that dry factual tone, and everyone stared at him amazed. Without the human presence it is just a collection of atoms, no different than any oth… Kim Stanley Robinson
“ People ask what will happen if Mars One fails. There will be Mars Two, Mars Three, there will be Gliese 581 One, Proxima Centauri b One etc. If a project opens the path for other projects, it means th… Mehmet Murat ildan
“ As I looked out at the glittering waters of the Pacific I was seeing for Carl. He knew that it's not for any one generation to see the completed picture. That's the point. The picture is never complet… Ann Druyan
“ You need to live in a dome initially, but over time you could terraform Mars to look like Earth and eventually walk around outside without anything on... So it's a fixer-upper of a planet. Elon Musk
“ The one that will put the first human colony on another planet is certainly the most important human on Earth. And you can judge the rest of mankind of his time by how they judge him along the way. Robin Sacredfire
“ We take off into the cosmos, ready for anything: for solitude, for hardship, for exhaustion, death. Modesty forbids us to say so, but there are times when we think pretty well of ourselves. And yet, i… Stanislaw Lem
“ Our universe is a sorry little affair unless it has in it something for every age to investigate. Seneca
“ Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because of exploratory or romantic zea… Carl Sagan
“ Unless humanity gives top priority to the space science, there will be no future for the humanity! Mehmet Murat ildan
“ A few generations living and dying without a sky, and enclosed spaces lost the atavistic terror of premature burial. James S.A. Corey
