Research into manned spaceflight is shifting from low-Earth orbit to destinations much further away, like Mars and the asteroid belt. But society… — Andy Weir Copy Share Image
“Spaceflight, therefore, is subversive. If they are fortunate enough to find themselves in orbit, most people, after a little meditation, have similar… — Carl Sagan Copy Share Image
Since Yuri Gagarin and Al Shepard's epoch flights in 1961, all space missions have been flown only under large, expensive government efforts.… — Burt Rutan Copy Share Image
My position is that it is high time for a calm debate on more fundamental questions. Does human spaceflight continue to serve… — James Van Allen Copy Share Image
