The European Space Agency (ESA) has released an Announcement of Opportunity for scientists to serve as Returned Sample Science Participating Scientists on the NASA Mars 2020 Science Team.


This call is open to scientists with relevant expertise who have their main affiliation in one of the ESA member states (excluding Canada).


Proposals for this AO require a letter of intent which must be submitted by 15 April 2020. More detailed information can be found in the announcement posted at