We are made of stellar ash. Our origin and evolution have been tied to distant cosmic events. The exploration of the cosmos is a voyage of self-discovery.
Carl SaganI believe that in every person is a kind of circuit which resonates to intellectual discovery-and the idea is to make that resonance work
Carl SaganIf the constellations had been named in the twentieth century, I suppose we would see bicycles and refrigerators in the sky.
Carl Sagan