Pareidolia: Why you see faces on Mars

Pamela L. Gay, Ph.D.
8 min readApr 26, 2023

As a little kid, I remember a TV show hosted by Lenard Nimoy called “In search of”. I was fascinated by all the hints at evidence for things beyond our normal experience; hints that seemed even more true because of their proximity to clearly academic facts.

I don’t know if it was during an episode of this show, or in something I read because of this show, but it was at this young age that I first encountered an image taken by NASA’s Viking 1 orbiter of an unusual mountain that is often referred to as just “The Face on Mars.” And I’ve been watching what we learn…

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Pamela L. Gay, Ph.D.

Astronomer, technologist, & creative focused on using new media to engage people in learning and doing science. Opinions & typos my own.