Re: Antiparticle: a particle traveling backwards in time
Now we are starting to get ahead of ourselves. Zara peechiye hatjaiiye. 
@Enigmatic- yes exactly! Therefore me thinks there had to be something before the Big Bang - call it background radiation or whatever. Perhaps another universe gave birth to ours. There’s also a theory that suggests that there must be a MOTHER universe that gave birth to a twin universe. We are matter and our twin universe contains antimatter yet we are a mirror image of each other. 