User blog comment:Baneares/And so it Ends.....for now/@comment-3094698-20120414230936/@comment-4928331-20120416003136

The bioship seems to be sealed pretty tightly underwater. No reason it can't go to space. Perhaps the League has not put in any space-borne defenses (since it's nigh suicidal to attack the headquarters of the League). Also there is precedent in the Justice League series, when the Justice Lords upgraded Watchtower defenses after commenting on how lax their League counterparts were.