Rate the following essay on its writing, argument, and language skills:
Venus, sometimes called the “Evening Star,” is one of the brightest points of light in the night sky, making it simple for even an amateur stargazer to spot. However, this nickname is misleading since Venus is actually the second planet, in our solar system, from the sun.

Humans have sent numerous spacecrafts to land on Venus’s atmosphere which has clouds of highly corrosive sulfuric acid with a thick atmosphere of almost 97% carbon dioxide that blankets over Venus but each previous mission was unmanned, since no spacecraft survived the landing for more than a few hours. Maybe this issue explains why a single spaceship hasn't landed on Venus in over three decades. On the planet’s surface, temperatures average over 800 degrees Fahrenheit, and the atmospheric pressure is 90 times greater than what we experience on our own planet. These conditions are far more extreme than anything humans have encountered on Earth, but NASA is working on other approaches to studying Venus. For example, some simplified electronics made of silicon carbide have been tested in a chamber simulating the chaos of Venus’s surface and have lasted for three weeks in such conditions, another project is looking back to an old technology called mechanical computers. These devices were first envisioned in the 1800s and played an important role in the 1940s during World War II.

Striving to meet the challenge presented by Venus has value, and not only because of the insight to be gained on the planet itself, but also because a human's curiosity will most likely lead us into many equally intimidating endeavors. Our travels on Earth and beyond shouldn't be limited by dangers and doubts, but should be expanded to meet the very edges of imagination and innovation.

Score: 3