cosmological horizon →
κοσμολογικός ορίζονταςIn physical cosmology, a cosmological horizon marks a limit to observability, and marks the boundary of a region that an observer cannot see into directly due to cosmological effects.
The existence, properties, and significance of a cosmological horizon depend on the particular cosmological model being discussed.
In any case, it is interesting to note that the cosmological horizon is a maximal limit of perception and not an actual boundary. Much like an individual who is unable to see the edges of the Pacific Ocean while they are floating in the middle of it; we can only see the light from areas of space within the cosmological horizon.
https://en.wikipedia.org/wiki/Cosmological_horizonΔιαβάστε επίσης:Μυστηριώδης «σκοτεινή ροή» ίσως προέρχεται έξω από το ορατό Σύμπαν