The multiverse is the hypothetical set of all universes. [1][a] Together, these universes are presumed to comprise everything that exists: the entirety of space, time, matter, energy, information, and the …

Apr 3, 2026 · Multiverse theory suggests that our universe may be part of a much larger system of multiple realities. These ideas explore how parallel universes could exist beyond what we can …

Apr 2, 2026 · Multiverse, a hypothetical collection of potentially diverse observable universes, each of which would comprise everything that is experimentally accessible by a connected community of …

Aug 23, 2021 · Multiverse theory suggests that our universe, with all its hundreds of billions of galaxies and almost countless stars, spanning tens of billions of light-years, may not be the only one. Instead,...

Mar 30, 2026 · The idea of a multiverse – a hypothetical collection of all possible universes – is one that science fiction fans love to explore. But does the multiverse actually exist?

Apr 27, 2026 · Some branches of physics hint that our universe may be just one in a vast "multiverse" of existence.

Join us at Multiverse Convention in Atlanta, GA, every October for a fun, inclusive, all-ages geek culture event celebrating fandoms of all kinds! Whether you're into comics, sci-fi, fantasy, horror, anime, …

Aug 21, 2025 · Could our cosmos be but a single bubble in a vast ocean of universes—the multiverse? The idea of the multiverse is not just a scientific speculation; it is a story that captures the deepest …

Mar 6, 2024 · The idea of a multiverse is the subject of much science fiction—but it’s also a real possibility (or rather a set of many possibilities) that some scientists take seriously and investigate.

Jan 23, 2026 · But some physicists like the idea of a multiverse for another reason: The existence of many unobserved realms could answer deep questions about our universe.