You may belive that it was aliens that created this "face" on mars, Where is your proof to support that eveidence? The face could just be a natural landform like many other things like we have found out about. Whats your proof that its aliens, Becasue when we have circled the rest of the planet we have not found civilizations or colonies of alien life. For instensts a metior could have just hit the planet in that spot leaving a mark that looked like a human face leaving you to belive this. There could be aliens out there but there is no proof that we have them in our universe yet, There are many diffrent reasons why there could be natrual causes as to why it would look like there is a face on the planet.

Mars has clouds around its planet and other planets do that may be where aliens hide and have there villiages. You beliveing in them could be correct but also wrong at the same time. We just dont know what could have caused that face on mars aliens, natural formation, crator. You maybe belive this because even the scientist have gotten the false imput that they were real and that this was a aien artifact. We jsut have no evidence proveing wether or not this is an alien artifact or its just a natual landform.