Marvel Comics is a prominent American publisher of comic books and related media, renowned for its extensive roster of popular superheroes and a vast, interconnected fictional universe. As one of the "big two" comic book publishers, alongside its primary rival DC Comics, Marvel has played a significant role in shaping modern pop culture. Since its acquisition by The Walt Disney Company in 2009, Marvel Entertainment has expanded its reach through various media, including blockbuster films, television series, and merchandise, solidifying its place as a leading force in entertainment.