ExoMars 2022 (Rosalind Franklin rover)
Rover name: Rosalind Franklin (named after the DNA pioneer).
Objective: to drill up to 2 metres below the surface, where organic molecules are more likely to be preserved.
However, due to the end of cooperation between ESA and Roscosmos after 2022, the mission has been delayed. 
ESA has now partnered with NASA to complete and launch it, currently scheduled for the late 2020s.