english: There’s something called the -- if I can get wonky for one moment -- the innermost stable circular orbit, that's the innermost orbit at which matter can move around a black hole before it spirals in.
non_english: Postoji nešto što se zove - ako mogu da budem malo neprecizan - najdublja stabilna kružna orbita, to je unutrašnja orbita u kojoj materija može da kruži oko crne rupe pre nego što spiralno ponire.