Earth616

Earth-616 is the designation for the primary continuity of Marvel Comics. This designation was first established in the Official Handbook of the Marvel Universe, and over the decades, it has become the universally recognized designation for the main Marvel Universe. All major storylines, characters, and events that fans are most familiar with are rooted in Earth-616.

This universe is home to a vast array of superheroes and villains, including iconic figures like Spider-Man, the Avengers, the X-Men, the Fantastic Four, and the Hulk, among many others. The continuity of Earth-616 is characterized by a long and complex history, with decades of interconnected stories, retcons, and evolving character arcs. Crossovers and events that affect the entire universe are common occurrences, shaping the landscape and the fates of its inhabitants.

The designation of Earth-616 distinguishes it from the countless other parallel universes and alternate realities that exist within the Marvel multiverse, such as the Ultimate Marvel Universe (Earth-1610) or the various timelines seen in specific comic book series. While other universes may feature familiar characters or concepts, Earth-616 remains the foundational and most enduring iteration of the Marvel Universe.