being and nothingness

Is it like the cosmos being sucked into a big black hole? Alternatively, is it like entropy, a vortex that somehow holds this universe in place and stops it from spilling into “empty space” similar to a smoke ring.
Is it something dissolving into nothingness? This cannot be because then that something would have to be consumed by nothingness in the strict sense of nothing at all, no content, complete emptiness.
Is it just a sunflower?

GP