Rate the following essay on its writing, argument, and language skills:
The author suggests that studying venus its going to be dangerous for it's people in the present. Venus has proven it's a challenging place to examine more closely. Maybe this issue explains why not a single spaceship has touched down on venus in more than three decades. Numerous factors contribute to venus's reputation as a challenging planet for humans to study despite to us.

A thick atmosphere of almost 97 percent carbon dioxide blankets venus. Even more challenging are the clouds of highly corrosive sulfuric acid in the venus atmosphere. On the planet's surface it's dangerous because it's temperature average and the temperature is over 800 degrees fahrenheit.The pressure of venus's atmospheric is 90 time's greater than what we experience on our own planet. These conditions are far more extreme than anything humans have encounter on earth such an environment would crush even a submarine accustomed to diving to the deepest parts of the ocean's and would liquefy many other metals. ''Also notable venus has the hottest surface temperature of any other plant in our solar system even though mercury is closer to our sun.

Venus is dangerous for people to even visit or for scientics. ''Beyond high pressure and heat, venusian geology and weather present additional impediments like erupting volcanoes powerful earthquakes and frequent lighting stirkes to probes seeking to land on it's surface.

Each previous mission was unmanned and for good reason since no spacecraft has survived the landing for more than a few hours.Venus is sometimes right around the corner in the space terms humans have sent numerous spacecraft to land on this cloud-draped world.

If venus is so dangerous. Why is the sister planet so inhospitable, why are scientists even discussing further visits to it's surface. Astronomers are fascinated by venus because it may well once have been the most earth like planet in our solar system. Long ago venus was probably covered largely with oceans and could of have supported various forms of life just like earth. Venus today has some features that are analogous to those on the earths.

The author suggests that venus is dangerous. people have not lasted landing on venus because it's temperature because it's so hot. How ever peering at venus from a ship orbiting or hovering safely far above the planet can provide only limited insight on ground because its tempearture on venus. Striving to meet the challenge presented by venus has value not only because of the insight to be gained on the planet itself but also because human curiosity will likely lead them into man equally intimidating endeavors.

Score: 3