The ExoMars programme comprises two missions: the first – the Trace Gas Orbiter – launched in 2016 while the second, comprising a rover and surface platform, is planned for 2022. Together they will address the question of whether life has ever existed on Mars.
The launch
ExoMars 2016: 14 March 2016 (arrived 19 October 2016)
ExoMars 2022: 20 September (12 day launch window); landing 10 June 2023