The technical team behind the ExoMars spacecraft involves companies across more than 20 countries. This map highlights in red ESA Member and Cooperating States within Europe that are contributing to ExoMars. Participating countries outside Europe are listed at bottom right.
The ExoMars programme is a joint endeavour between the Roscosmos State Corporation and ESA. Apart from the 2022 mission, it includes the Trace Gas Orbiter launched in 2016. The TGO is already both delivering important scientific results obtained by its own Russian and European science instruments and relaying data from NASA’s Curiosity Mars rover and InSight lander. The module will also relay the data from the ExoMars 2022 mission once it arrives at Mars.