ANITA Experiment and the Multiverse: Is There a Mirror Universe Where Everything Happens in Reverse?

Alignment or array of many Earths, showing the planet in outer space as a 3D rendering illustration to simulate the concept of the multiverse.

Some scientists believe that the mysterious signals detected by the ANITA experiment suggest the existence of a multiverse, wherein multiple universes exist concurrently with our own. (Image: Matthieuclouis via Dreamstime)