Conspiracy theorists think Nasa rover captured a monkey on Mars

Some conspiracy theorists are convinced they've spotted a monkey on Mars.

Extraterrestrial enthusiast Scott C. Waring said, "I found a monkey slumping as it sits on a stone along a hillside."

Scientists believe these sightings are likely the result of pareidolia, the tendency to interpret a vague stimulus as something known to the observer.

Watch the video to see what you think.

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