Black holes are intriguing and widely studied cosmic bodies with extremely high tidal forces, from which even light is unable to escape. While many studies predicted the existence of black holes, which have also recently been detected, many questions about these cosmic bodies remain unanswered.
Some black holes erase your past
Black Hole
Multi-Fold Black Holes: Entropy, Evolution and Quantum Extrema – Shmaes – Physics
4 things we'll learn from the first image of a black hole
The Event Horizon Telescope Zooms in on a Black Hole's Jet - Universe Today
Journey into and through a Reissner-Nordström black hole
What is the Inner Horizon of a rotating black hole? - Astronomy Stack Exchange
Interior Reissner-Nordstrom metric - Speculations - Science Forums
Study finds that black hole inner horizons can be charged or discharged
How does 'MAD' accretion form around a black hole?
First look inside the belly of supermassive M87 black hole helps unlock secrets of the universe - ABC News
Interior Reissner-Nordstrom metric - Speculations - Science Forums
PDF] Renormalized charged scalar current in the Reissner–Nordström–de Sitter spacetime
Black Hole Discovery Helps to Explain Quantum Nature of the Cosmos