“ 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
