Universe groups are clusters of hundreds of universes which are around 100Mly - 1 Gly apart. Universal groups are found inside multiverses are loosely binded by the universes' gravity. Universe groups can created by large amounts of universes moving toward a certain region, or by lots of universes being birthed in a certain place. Universe groups can be destroyed by all universes leaving the group and no longer being affected by the gravity of other universes. A universe will sometimes grow to humongous sizes, and will no longer be part of the group, as it will have swallowed all the other universes.
There is also a second type of universe group, that being Small Universe Hypergroups (or small universe filaments / SUFs), which are in a filament shape. They contain 10-25 universes, however recently a 33 universe filament was supposedly found. This claim has not been verified.
Creation[]
A universe group is created when multiple universes bind each other with their gravity, and they start to be part of a “group” of universes. There has to be at least 10 universes to bind each other with their gravity, and then more universes might join, to make it bigger. Sometimes, if universe groups are close to each other, they might steal other universes from each other, or the universes will try to bind with each other, so it will merge the groups.
The exact reason why SUFs are formed is unknown, but it is apparently the result of gravity binding and a fifth force that only affects structures on universe group level scales. Still, the reason why similarly sized universe groups (like our own) can form in the normal shape, but others form in the filament shape, is unknown.
See Also[]
- Universe Supergroup - Cluster of Universe Groups
- Local Universe Group - Our Universe Group