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Faces and features. (a) 'Face on Mars' taken in 1976 by the Viking 1... | Download Scientific Diagram
Why does NASA not send the next probe to photograph and investigate the famous 'face' on Mars? - Quora
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StormHour on Twitter: "Smiley face Crater On Mars. Nasa https://t.co/aqveZtvqcM #Mars #StormHour https://t.co/zDhi4ba73y" / Twitter
![Researcher discovers face-like structure on Mars; blames NASA, asks public to investigate alien life - IBTimes India Researcher discovers face-like structure on Mars; blames NASA, asks public to investigate alien life - IBTimes India](https://data1.ibtimes.co.in/en/full/711215/face-mars.jpg)