Seasonfiveof“ForAllMankind”picksupintheyearssincetheGoldilocksasteroidheist.HappyValleyhasgrownintoathrivingcolonywiththousandsofresidentsandabasefornewmissionsthatwilltakeusevenfurtherintothesolarsystem.ButwiththenationsofEarthnowdemandinglawandorderontheRedPlanet,frictioncontinuestobuildbetweenthepeoplewholiveonMarsandtheirformerhome.
