Malin Space Science Systems
（重定向自MSSS）
Malin Space Science Systems (or MSSS) is a San Diego, California company that designs, develops, and operates instruments to fly on unmanned spacecraft. MSSS is headed by chief scientist and CEO Michael C. Malin.
Founded in 1990, their first mission was the failed 1993 Mars Observer for which they developed and operated the Mars Observer Camera Ground Data System. After this mission they were selected to provide the main camera for Mars Global Surveyor. They also developed the cameras that were carried on Mars Polar Lander, Mars Climate Orbiter, 2001 Mars Odyssey, Mars Reconnaissance Orbiter and Phoenix lander.