Fascinating article. And something to ponder before they start shipping humans off Marsward in glorified tin cans. https://www.theguardian.com/science...ation-astronauts-mental-health-space-missions (...) hallucinations have been associated with the breakdown of crew coherence and space mission stress (...)
Whispering ... (Can you imagine when they first met us they thought we were hallucinations?) (Can't blame them. They had bodies back then...)
