题目内容：

The universe has never failed to catch human’s attention. The ancient humans came up with stories to explain the presence of the suns and other planets. As time went by, humans set their sights on exploring the vastness of space. In 1969, astronaut Neil Armstrong became the first person to walk on the moon’s surface. 1.

·It allows people to know more about the universe.

Undoubtedly, space exploration has answered the question of whether the earth is round or not and proved the earth does circle around the sun and not the other way around. 2. It gives people a deeper understanding about the universe and provides them with more information about the world they live in.

·It paves the way to advanced technology.

Scientists are always developing new technology for space programs, but the good news is that these new innovations(创新) aren’t just useful for astronauts and space programs. 3. In fact they have already led to the development of modern products and devices that many people use such as the GPS systems, and breast cancer test imaging, to name a few.

·4.

Space exploration doesn’t just involve scientists and astronauts; it also requires the skills and labor of many engineers, research assistants, technicians, mechanics, and other professionals. If space exploration would be stopped today, these people would become jobless, and they wouldn’t have the means to support themselves and their families.

It can offer a solution to many problems.

Aside from collecting information about the outer space, many space exploration programs are used to solve some of the problems with our modern society. Some programs, for example, help scientists learn more about the earth’s atmosphere and know how to better predict weather and natural disasters. 5. This may be the solution to the earth’s growing population.

Space exploration is one of the biggest achievements of humans as a whole, and it has paved the way to greater scientific understanding and technological advancement over the years. I can see no reason why we should stop our exploration.

A. It creates many jobs.

B. But it does much more than that.

C. It was a big step in space exploration.

D. They can also be used in other industries.

E. They also help scientists know more about the earth.

F. Others focus on looking for planets that can support human life.

G. Since then, space exploration has been going on and brought many benefits.