Rate the following essay on its writing, argument, and language skills:
The author of the article "The CHallenge of Exploring Venus" explains how he thinks that venus is a worthy pursuit aside from all its dangers . The author describes the planet

to be Earth's twin and the brightest light in the night sky. "Humans have sent numerous spacecrafts to land on this cloud-draped world. Each previous mission was unmanned and for good reason "

is what the author informs us in paragraph 2. He continues with his thought by stating

that each mission sent to Venus has only servived a few hours after landing on Venus .This tells the reader that if technology can't survive on venus then human kind can't either .That is only one of the reasons why man kind doesn't go to Venus . Other factors that also doesn't allow human to travel to Venus is the atmosphere pressure that is 90 times greater then Earths . The author gives us reasons as to why Venus is dangerous but he also tries to convince us to keep sending spacecrafts to Venus . He believes that by sending spacerafts

we are gaining knowledge about it surface and will be able to understand its ways .That way we can find out a way to survive on Venus .He believes venus to have "No easy conditions but survivable for humans".(ending of paragraph 5).

Score: 2