Our most successful theories of cosmology suggest that our universe is one of many universes that bubble off from one another. It’s not clear whether it will ever be possible to detect these other universes.
Read the latest Quantum Shorts flash fiction submissions here as they arrive. There will be a small space-time discontiuum as humans review the stories, so please be patient if you are waiting for your submission to appear. We also recommend dipping into our fiction archives, presenting the shortlists of four previous competitions.