Answer: missions

AnswerCrossword Clue
MISSIONSSome are impossible
MISSIONSVideo game tasks
MISSIONSReligious enterprises
MISSIONSImportant church work.
MISSIONSAlamo and others.
MISSIONSAssignments
MISSIONSEmbassies
MISSIONSMercury had 26 of them
MISSIONSSan Juan Capistrano et al.
missionsAn important assignment carried out for political, religious, or commercial purposes, typically involving travel
missionsAn expedition into space
missionsA group of people taking part in such an assignment
missionsAn operation carried out by military aircraft at a time of conflict
missionsAn organization or institution involved in a long-term assignment in a foreign country
missionsA strongly felt aim, ambition, or calling
missionsThe vocation or calling of a religious organization, esp. a Christian one, to go out into the world and spread its faith