Space, science, and the human mind. Since 1995.
Human Element
A Space Daily column

Human Element

Psychology and behaviour

Human Element covers the psychology of discovery. How astronauts hold up under pressure, why people believe what they believe, and what research on the human mind can and cannot tell us.

Human Behaviour

NASA debriefs and crew psychologists hear it often enough to treat it as normal readjustment: astronauts back from long missions describe observing their own lives rather than fully taking part in them

Astronauts returning from long-duration missions consistently describe a half-step-out feeling — observing their own lives rather than living them. NASA flight surgeons treat it as a normal phase of readjustment, and the neuroscience of why the sensation shows up (and eventually fades) traces back to the overview effect itself.

Human Behaviour

Psychologists call it a lie of omission when everything a person says is true but the whole truth is quietly withheld — and a life built entirely from the safe true things can leave friends of ten years knowing almost nothing real

Psychologist Bella DePaulo's diary studies found that the most common form of everyday deception is not the outright lie but the strategic omission — the true statement offered in place of the truer one. Ten years of these accurate, incomplete conversations can leave close friends knowing almost nothing real about each other.