Looking for Life on Mars

NASA launches its most ambitious hunt for traces of life on Mars, landing a car-sized rover in a rocky, ancient river delta. The rover will stow samples for possible return to Earth and test technology that may pave the way for human travel to Mars.

• 
  Craig Sechler

  Narrator (voice)
• 
  Jeffrey A. Hoffman

  Self
• 
  Derrick Pitts

  Self