Rate the following essay on its writing, argument, and language skills:
Despite the dangers, the author believes that studying Venus is worth pursuing because it can help us understand more and know what the planet Venus was like years ago. On paragraph 2 of the article "The Challenges of Exploring Venus", the author states that Venus is often reffered to as Earth's "twin" since it is the closest (aside from Mars) looking to Earth when is comes to desity and size. The author feels Astronomers may find existing life forms since most of Venus was probably covered in large oceans and Venus still, has some look-alike features to Earth such as; Valleys, moutains and craters. Since Venus is the nearest planet to Earth, many Astronomers also believe Venus could be our option for planetary visit, the planet is safe for humans to survive in anyway. On paragraph 8, the author states "Striving to meet the challenge presented by Venus has value, not only because of the insight to be gained on the planet istelf, but also becuase human curiosity will likely lead us into many equally endeavors." meaning, traveling to Venus could have some good surprises waiting. The author also states in that very paragraph, "Our travels on Earth and beyong should not be limited by dangers and doubts but should be expanded to meet the very edges of imagination and innovation." Meaning he is all for dangers as long as he is able to meet the "very edges of imagination and innovation" as he quotes.

Score: 2