I watched a movie the other night that I had never heard of called "Mission to Mars" with Gary Sinise, Tim Robbins and Don Cheadle. Apparently this movie was released in 2000. It was interesting and somewhat farfetched, or so I thought at the time. It seems it is more realistic than I had imagined. I know we've already landed on Mars but this newest mission to the red planet is a little different in that "Curiosity" is a a robot chemist looking for signs of planet habitability.