Life inside black holes

TL;DR

This paper explores the theoretical possibility of stable, periodic orbits inside black holes, suggesting potential habitats for advanced civilizations and methods to obtain information from black hole interiors via white holes.

Contribution

It introduces the concept of third-kind orbits inside black holes and discusses their implications for habitation and information retrieval.

Findings

Existence of stable, periodic orbits inside black holes.

Potential for inhabited planets within black hole interiors.

Method to observe black hole interiors through white holes.

Abstract

We consider test planet and photon orbits of the third kind inside a black hole, which are stable, periodic and neither come out of the black hole nor terminate at the singularity. Interiors of supermassive black holes may be inhabited by advanced civilizations living on planets with the third-kind orbits. In principle, one can get information from the interiors of black holes by observing their white hole counterparts.