Space Exploration

Modern society can rapidly develop as a result of continual advancement of science and technology. Space exploration is the most remarkable event in all science and technology because it has ever been a dream to people. In order to let people understand more things about space exploration, I will introduce the history, development, achievement, benefits, problems and future about it.
People have always wanted to know more about the planets and stars outside Earth in all ages. Ancient astronomers observed the objects planets and named them after Roman deities. During the European Renaissan…