I’ve wondered why no one has suggested the possibility of a gravitational anomaly (natural wormhole) to explain KIC 8462852?
Einstein predicted them, so what would their appearance be, what would they look like if we actually spotted one far off in some other part of the galaxy?
As to the possibility of an infinite number of folds I don’t think so, to my way of thinking that is used to explain things which may be inconvenient,