Rate the following argument fragment on its writing, argument, and language skills:
Lead: In 1976, the Viking 1 spacecraft was orbiting the planet of Mars, and it was taking new pictures for all of mankind to see. As it was passing over a strip of Mars called Cydonia, it snapped a picture that would cause an uproar in space exploration. This new picture showed what seemed to be a human face. A few days later NASA reveled these pictures for the world to see; it was an instant hit

Score: 2