• Mariner 9 Mission Profile by NASA's Solar System Exploration
  • NSSDC Master Catalog: Spacecraft – Mariner 9
  • NASA-JPL Guide to Mariner 9
  • some Mariner 9 images of Mars
  • Mariner 9 approaching Mars movie
  • Mariner 9 images, including dust storm
  • Mariner 9 view of Phobos (hosted by The Planetary Society)
  • Mariner 9 image compared to MGS image, helps determine if Dunes moved in decades
  • P.418 Correct DN values appear to be 512, not 64 i.e. 9bits per pixel