Description : The famous physicist Stephen Hawking once said: "It's spaceflight or extinction." Why do so many people think space exploration is not very important?
Last Answer : In my non-scientific opinion, I believe that if we spent the money wasted on space exploration on figuring out how to solve our earthly problems, there would be no need to go to space. We are the human animal, a product of earth, I’d stay here and die before I went to space.