There have been many arguments about inportance of space exploration since 20th century. Some people are sure that such an exploration is great, and others aupport the idea that space is not important for humanity at all. 

In my opinion, it is crucial that people started exploring space. Firstly, it is not a secret that someday there will be no place for people to live on Earth. Nowadays, we are already facing with numerous ecological problems and it will be great if humanity has another planet to be on. Secondly, I am pretty sure