11/19/2013 04:59 pm ET | Updated Nov 20, 2013

7 Photos From Mars That Will Make You Believe In Aliens - Or Rocks

We already know that the spiders from Mars are real -- but has the NASA rover Curiosity picked up real evidence of extraterrestrial life on the Red Planet?

Conspiracy theorists think so. Some of these photos -- taken by the Curiosity over the past year and on other missions to Mars -- look a lot like rocks. Some of them look a lot more peculiar, like the "iguana" found earlier this month. All of them are the stuff of Internet legend, and many believe that NASA is hiding something.

Take a look, and wage alien war on the topic in the comments below.

Aliens On Mars?

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