text: When a picture of the mesa was first unveiled to the public, it made so many people believe it was a sign of life on Mars. NASA claimed that is was just a normal rock formation, and was confirmed in 2001 when they took another picture with newer technology, revealing a big mesa with a few craters. People still don't believe NASA that it is just a crater. If the mesa was a sign of alien life, NASA would benefit greatly from it. So when people say that it's a sign of life and NASA knows about it, that's so incredibly wrong because if it was, NASA would be there right now with a rover, exploring the strange sign. NASA has done extensive research on this, and have found no life, while people are claiming huge things like this without doing any research, so it is very hard for anyone to believe them.