Movie review 'about The Martian'

After i watch the movie 'The Martian' i was like amazing about it. The movie talk a bout how can the guy survival in the mars. In my opinion, that is extremely cool. I never been to mars, i dont know how people can survival in mars, i'm so confusing about it. This movie make me want to know more about mars, because someday earth can't live anymore people, then human have to live in mars, so that movie is show lot of thing to the readers. I want to know more about science after this movie, because i wanna know how people can alive and live in the earth.