It's impossible to fathom how the Big Bogus Bang model could ever actually be falsified. It's failed so many lab tests over the past decade that I've lost count, and it's failed so many observational tests over that same period that I've also lost count.Now, researchers at Imperial College London and the University of Nottingham have tested the possibility that this fifth force is acting on single atoms, and found no evidence for it in their most recent experiment.
This could rule out popular theories of dark energy that modify the theory of gravity, and leaves fewer places to search for the elusive fifth force.
https://www.newsweek.com/massive-invisi ... es-1453007