MARS S01E02 - Grounded

In 2033, the Daedalus crew battles across the harsh Martian terrain to reach their prebuilt base camp. A race against the clock to reach the safety of camp begins when the ship commander reveals he has been injured during landing. In the present-day documentary, NASA astronaut Scott Kelly undergoes a historic yearlong mission on the International Space Station, revealing both the physical and emotional hardships astronauts face for space exploration.