Redhead teen get 42s
Look at nature, notice how things work. If our living Universe is like nature, if it exists in nature too like everything else, then it was born. Its parents would be other interacting Universes similar to our own, mature ones, of a orientation, with our Universe, those parental Universes, and a finite (but seemingly infinite number of other related Universes, all existing together in a common time and space. Naturally those other Universes would be imparting gravity on our own Universe. Indeed, we may be measuring that gravity, but because we do not posit anything beyond our own Universe, we attribute that measured gravity to an inside the Universe cause, such as dark matter .