You know the story. You’ve heard it a thousand times by now. Time and space came into being in a brilliant flash. The universe expanded from a hot, dense state into an endless expanse of galaxies, stars and black holes.
What you don’t know is that it happened more than once. Time and space did not “come into being.” They are eternal. Your universe is but a single bubble in an ever-expanding Cosmos.
And sometimes – just sometimes – two bubbles intersect.
