"Instead of an intellectual search, there was suddenly a very deep gut feeling that something was different. It occurred when looking at Earth and seeing this blue-and-white planet floating there, and knowing it was orbiting the Sun, seeing that Sun, seeing it set in the background of the very deep black and velvety cosmos, seeing - rather, knowing for sure - that there was a purposefulness of flow, of energy, of time, of space in the cosmos - that it was beyond man's rational ability to understand, that suddenly there was a nonrational way of understanding that had been beyond my previous experience.
There seems to be more to the universe than random, chaotic, purposeless movement of a collection of molecular particles.
On the return trip home, gazing through 240,000 miles of space toward the stars and the planet from which I had come, I suddenly experienced the universe as intelligent, loving, harmonious."
-Edgar Mitchell