If an astronaut were ever to corroborate an aspect of my writings, I would have expected it to be in regard to planetary matters. Surprisingly, such a corroboration concerns, of all things, the Olmecs of ancient Mexico.
The unexpected corroboration is tucked away in the recently published book A Leap of Faith by the Mercury-7 astronaut Gordon Cooper, in which his story as a test pilot and astronaut is peppered with (to quote from the dust jacket) “his strong views on the existence of extraterrestrial intelligence — and even the distinct possibility that we have already had contact.”