This is a space tale film which is very exciting to me.
He is a botanist in the crew led by commader jewis lewis. One day they working on outside and they hit by a storm. Then his suits gets pierced , the rest of the crew takes off believing the mark is dead.
When mark work up and survived by fortunately and did self surgery and decided he wont survive. Then he decided to beat the science He record everything in a video log.
He Cultivate potatoes for surviving and sending messages to earth that he is ALIVE.
The story continues how he survived and reach the earth.
Matt Damon did well as he does in bourne series. The mars surface how did they make it I dont know. But that looks real.