Astonishing X-Men #19

In "Unstoppable [Part One]," the X-Men face a dire threat aboard S.W.O.R.D.'s ship as Agent Brand reveals a prophecy that Colossus will stand in their way—while a missile hurtles toward Earth. With the team stranded and their ship under attack, they must rely on cunning and courage to survive, as Sydren confirms Emma Frost is free of Cassandra Nova’s control. Joss Whedon’s sharp storytelling and John Cassaday’s dynamic art—both interior and on the cover—bring high stakes and emotional weight to this pivotal chapter in the Astonishing X-Men saga.