SPOILER ALERT: This post contains major spoilers from “Home,” the third episode “ For All Mankind ” Season 5, now streaming on Apple TV. There’s a poignant irony that on the same day the Artemis II is set to return to Earth after being the first crewed mission to orbit the moon in half a century, Apple TV’s “For All Mankind,” the series that has spent five seasons dreaming up what could have happened if we never stopped exploring the cosmos, finally said goodbye to its original space cowboy. ‘