Mars Reconnaissance Orbiter

In October 2016, NASA's MRO orbiter will support the arrival of ESA's ExoMars mission, providing data relay overflights above the Schiaparelli lander. MRO was launched on 12 August 2005 and arrived at Mars on 10 March 2006. It is searching for evidence that water persisted on the surface of Mars for a long period of time. More information via NASA