Rate the following essay on its writing, argument, and language skills:
In 1976, a spacecraft called Viking 1 was circling around the planet Mars. The Viking 1 was taking pictures of possible landings for Viking 2, but instead it spotted a shadowy human face. Many people belived that it was the Face of an alien artifact while scientists say that it's a landform on Mars. I believe that the Face is a natural landform not a alien artifact.

To begin with, when Viking 1 first took those pictures they were shodowy and quite blurry too. I first thought that it was the Face of a alien artifact, but I then

realized that it was not. It was just another Martian mesa that has unusual shadows around it. It's

a huge rock that resembles to a human head. Of course it's formed by shadows, but the shadows give a illusion of eyes, nose, and a mouth.

In 1998, Mars Global Surveyor flew over Cydonia for the first time to snap more pictures. Michael Malin snapped pictures that were 10 times sharper than the original. This time the pictures was less shadowy. The picture was realeased into a website

and it was just a natural landform not a alien monument. In the picture that was taken in 1998 has a better quality, but people belived that it was a cloudy time of that year on the Red planet.

Soon pictures were taken again in 2001. This time the images were new

high-resolution and 3D altimetry which were from NASA's Mars Global Survey spacecraft. The picutres reveals thats it is actaully a mesa! You may argue with me but the picture is a digital image which is 3 times bigger than the pixels size. For example, if there was a small shack on the ground you could see what they were.

Many people had hoped that the original pciture was the Face of an alien artifact, but when NASA said that it was not people argued back with them. NASA tooks pictures of it in 1998 to make people belive that it was just a mesa, but people still didnt belive. So in 2001, NASA took another picture which was digital image and it proved that the image of the Face was just a mesa.

Score: 4