A world where fragments of past DC Comics continuities are collected and preserved · Represented on the Multiverse map as the tiny question mark just below Earth ...

The many-worlds interpretation (MWI) is a philosophical position about how the mathematics used in quantum mechanics relates to physical reality.

Wave function collapse · Universal wavefunction · Hugh Everett III · Bryce DeWitt

The multiverse is the hypothetical set of all universes. Together, these universes are presumed to comprise everything that exists: the entirety of space, ...

Multiverse (disambiguation) · Mathematical universe · Black hole cosmology

In most of the DC Comics media, the Multiverse is a "cosmic construct" composed of the many fictional universes the stories of DC media take place in.

Within Marvel Comics, most tales take place within the fictional Marvel Universe, which in turn is part of a larger multiverse. Starting with issues of ...