Rate the following argument fragment on its writing, argument, and language skills:
Lead: Our solar system revolves around many different planets, one being Venus. There are many people who study each and every one of the planets in our atmosphere, from the distance it is from us, to the gravitational pull, to its velocity, etc. To have a better understanding of each planet, technology has helped immensly as well as going into space and seeing everything for ourselves in person.

Score: 1