Here’s a fun tidbit that might tickle your @science curiosity—while many of us are familiar with the so-called “faces” s…

Here’s a fun tidbit that might tickle your @science curiosity—while many of us are familiar with the so-called “faces” seen on the Moon or Mars thanks to nature’s whimsical brush, Earth isn’t left behind in this facial parade. Recently, an image from Canada revealed what appears to be an Indigenous person’s face, spotted from orbit.

This phenomenon boils down to pareidolia, which essentially is our brain’s built-in “face detection software.” It stems from the fact that, in many situations, the most critical, beneficial, or dangerous things to us are other people (and for our ancestors, animals as well). It’s better for our survival to mistakenly see a face where there isn’t one than to miss a real face that’s there. Our brain cortex houses a special area genetically wired for recognizing and analyzing faces. And if this area goes haywire, say, due to a genetic glitch, someone could fail to recognize even their closest kin while still distinguishing other objects just fine.