Just for some info, the game is cool but not quit was I was hoping for and/or expected.
It does a LOT of stuff for you. It comes up with the mission location and parameters, it builds up a pre-set rover you need to accomplish those tasks, and it handles landing the rover on the surface.
Once you are on the surface to perform the tasks, it's pretty simple. Switch to the camera, point and shoot in the squares the game shows you. Switch to the measuring instrument, hit analyze and wait a few seconds - done.
I hope it gets more in depth soon, maybe this is just part of the learning phase. I really do wish you got to guide the landing though.