The face is just a natural landform because, nobody lives on Mars its just an empty planet. They NASA says that the face on Mars had become a pop icon but I don't think that just because NASA has images that it's sure. You can't always believe people.

Although few scientists believed the Face wan an alien artifact, Some People think the Face is bona fide evidence OG life on Mars. Evidence that NASA would rather hide, let's say conspiracy theorists. The caption noted that the rock formation resembles a human head, formed by shadows giving the illusion of eyes, nose, and a mouth. This would be a good way to engage the public and attract attention to Mars.

Many people thought that it been an alien monument, but on April 5, 1998, Mars Global Surveyor flew over Colonia for the first time. A Man named Micheal Main and his Mars Orbiter Camera team wanted to prove that there were no aliens. He and his team snapped a picture ten times sharper than the original Viking photos. People should have been satisfied with knowing that there wasn't an alien monument after all.

Nevertheless, on April 8, 2001, the Mars Global Surveyor drew closer for a second look. They have to room the spacecraft 25 degrees to center the Face in the field of view to get the picture. Main's team captured an extraordinary photo using the cameras maximum resolution. In the 2001 image each pixel span 1.56 meters, compared to 43 meters per pixel in the 2976 Viking original.

I think that the researchers shouldn't be having to look several times just to prove certain people wrong. If they don't believe then they need to go to Mars for themselves. It'd be great that they got the comparison, but they went through trouble to get there. It was not an easy target. In face, it's hard work.