Rate the following essay on its writing, argument, and language skills:
Even though venus has a thick atmosphere of almost 97 percent carbon dioxide whis is unsurvivable for humans astronomers are fascinated by venus because it may well once have been the most earth-like in our solar system. The author explains that long time ago it was covered by oceans valleys and mountains. Venus has really high temperatures such as 800 degrees fahrenheit or even higher which makes it the planet with the hottest surface in our solar system. But The author says that the NASA's possible solution to this is to "float above the fray". A blimp-like vehicle hovering 30 miles or so above the surface of Venus. These would not be easy conditions but they would be survivable for humans. However "He explains" this is not the best way to go to Venus because could not take samples of rock or the surface of Venus to study them but The NASA says that we could use computers that would probably resist the high temperatures. In conclusion the author explains at the end of the last paragraph that human curiosity will help us to understand how to survive in extreme conditions on other planets; no matter how dangerous they are.

Score: 1