When does Stars on Mars return?

Stars on Mars features celebrities living together in a base camp designed to simulate living on Mars. Each cycle, the group elects one celebrity as "Base Commander" who assigns tasks to complete around the compound and oversees an upcoming mission. The Base Commander then selects another celebrity to be "Mission Specialist", who helps oversee the mission and becomes immune from elimination. After each mission, the Mission Specialist and Base Commander must designate three celebrities as the "least mission critical", making them vulnerable for elimination. Afterwards, they must come to a decision of which of these celebrities to eliminate.