Ultimate Mars Challenge (2012) is a Documentary film that follows with access to the scientists and engineers responsible for the Curiosity rover's on-the-ground experiments, NOVA captures its landing on Mars Currently, you can watch Ultimate Mars Challenge on PBS Documentaries Amazon Channel, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 8.2 out of 10 from 2 votes. Fans of documentary movies may also want to explore similar titles below.