From the page: “Space-time fizzes with bubbles popping in and out of existence all across the cosmos – they could destroy the universe and everything in it
THROUGHOUT the universe, space-time is fizzing. Bubbles pop in and out of existence across the cosmos. Mostly, the froth is harmless. Yet at any moment, it could unleash a catastrophic reaction that rips through the fabric of space, destroying the universe and everything in it.”