Rate the following essay on its writing, argument, and language skills:
The author makes a valaid point. In the passage he said that Venus may have been the most Earth-like planet in our solar system. It is often referred to sa Earth's twin. As it is the closest planet to Earth in terms of density and size.

Venus might of had been largely covered by oceans and could have supported various forms of life. To this day Venus has some features that are analogous to those on Earth. Venus has a surface that has rocky sediment, valleys, mountains, and craters.

The dangers of traveling to Venus are extreme. Unlike Earth, Venus has an average temperature of 800 degrees and the atmospheric pressure is 90 times greater than on Earth. The clouds that surround Venus are highly corrosive sulfuric acid.

NASA has one compelling way to battle the harsh conditions. They would send astronauts and scientists to float 30 or so miles above surface in a blimp-like vechicle. The scientists would be above the fray. It will not be easy conditions but surviable for humans.

However it would be limited because they are above the surface. At least they could study some of the planet. The author states that our travels should not be limited by dangers and doubts but should be expanded to meet the very edges of imagination and innovation.

The author stated the the pros and cons of the exploration of Venus. He implies that we could learn alot about Venus and even Earth by studying Venus. So he did a support his idea well.

Score: 2