1. I know that they want to go to find proof of life on mars, find minerals, and test if humans could live there.
2. The trip will take 6 months.
3. They will need excercise material, food, and water.
4. The risks are that they wouldn't be ready for earth's gravity when they get back, and they might not have enough food for the long ride.
5. I would want to bring my family, if that was possible.
The goals for the mission were to find proof of life there, find important minerals, and test if humans could ever live there.