Parallel Universe: May not be the science fiction anymore
NASA has found the evidence of a parallel universe that was created during Big Bang. Some of the attributes of this universe poses a new perspective and also brings out evidence to theoretical possibilities which were never experienced before. In this parallel universe, time does seem to flow backwards. https://whdh.com/news/nasa-may-have-uncovered-evidence-of-bizarre-parallel-universe-where-physics-time-operate-in-reverse/ Please note that this is just one experiment and one data point is too early to establish this as a fact. More than anything, I have my own reservations. Regardless, it is an exciting discovery.
But one way or other, every anomaly pushes our to revisit our models, revise our theories and occasionally breaks our mold and come up with new science. Who knows this may be the case but we are not there just yet.