A blade of grass is a commonplace on Earth; it would be a miracle on Mars. Our descendants on Mars will know the value of a patch of green. And if a blade of grass is priceless, what is the value of a human being?
Carl SaganMots clés science earth cosmology space-exploration
Do I think it was inherent nobility that brought us out here?” He shook his head. “Maybe. I don’t call it nobility, though. I think it’s our innate human need to champion the underdog. We are constant optimists. We’re the emotional descendents of the caveman who stood defiant in the front of the wooly mammoth. We rebuild cities at the base of Vesuvius, get back on the bicycle when we fall off, whack that hornet’s nest every spring. Humans cheer for the couldn’t be, believe in the shouldn’t be. We love causes; the harder, the more lost they are, the more we love them. Is that nobility?Maybe. Maybe it’s a pernicious genetic defect that makes our species susceptible to shared delusion. Whatever it is, it keeps life interesting.
Cassandra DavisMots clés inspiration survival space-exploration
Another principle that I believe can be justified by scientific evidence so far is that nobody is going to emigrate from this planet not ever....It will be far cheaper, and entail no risk to human life, to explore space with robots. The technology is already well along....the real thrill will be in learning in detail what is out there...It is an especially dangerous delusion if we see emigration into space as a solution to be taken when we have used up this planet....Earth, by the twenty-second century, can be turned, if we so wish, into a permanent paradise for human beings...
Edward O. WilsonMots clés technology robots sustainability space-exploration emigration space-program future-of-man
Fleshers used to spin fantasies about aliens arriving to ‘conquer’ Earth, to steal their ‘precious’ physical resources, to wipe them out for fear of ‘competition’…as if a species capable of making the journey wouldn’t have had the power, or the wit, or the imagination, to rid itself of obsolete biological imperatives. Conquering the Galaxy is what bacteria with spaceships would do – knowing no better, having no choice.
Greg EganMots clés science biology science-fiction sci-fi space-exploration
Had (President) Kennedy turned to his advisers and wailed, "What can we beat the Russians at?" and if someone had cried "Backgammon!" at that point, Apollo would never have happened.
Andrew SmithMots clés moon space-exploration
Apollo has something to teach us as we enter a new century of genetic modification, artificial intelligence, nanotechnology. It's a cautionary tale about that most fundamentally human of human tragedies .. wanting something so badly that you end up destroying it.
Andrew SmithMots clés moon space-exploration
Was Apollo worth all the effort and expense? If it had been about the Moon, the answer would be no, but it wasn't, it was about the Earth. The answer is yes. The only thing I can't see in all this is a rationale for going back. Unless we could find a way to take everyone.
Andrew SmithMots clés moon space-exploration
When I review my travels among the astronauts, my mind's eye goes first to the Houston shopping mall where Alan Bean sat for hours after returning from space, just eating ice cream and watching the people swirl around him, enraptured by the simple yet miraculous fact they they were there and alive in that moment, and so was he.
Andrew SmithMots clés moon space-exploration
« ; premier précédent
Page 3 de 3.
Data privacy
Imprint
Contact
Diese Website verwendet Cookies, um Ihnen die bestmögliche Funktionalität bieten zu können.