5 Mysterious Creatures Caught by NASA on Mars

We look at 5 Mysterious Creatures Caught by NASA on Mars. From supposed humanoid aliens to what look like giant alien crabs on Mars, some mysterious creatures have been caught by NASA on Mars. Humanoid aliens haven't been the only alleged creatures caught on camera on Mars. What look like squirrels, rats, and lizards have also been found on the red planet and some think these creatures may not be proof of alien life on Mars, but rather evidence that NASA is bringing animals to Mars.

These photos of mysterious creatures caught by NASA on Mars can appear to be creatures due to a phenomenon known as pareidolia which makes the human brain recognize patterns or familiar looking objects out of random data. This leads to the conclusion that these "creatures" that were caught by NASA on Mars are probably really just rocks. The fact that these creatures are probably just rocks doesn't make any of the photos taken by NASA any less intriguing, and they can still be quite mysterious.