Black Holes and CosmicBlack Holes and CosmicThermodynamicsof black holes and the universe.Examining the thermodynamic principlesGeneral Relativity and Quantum CosmologyThermodynamics of Black Holes and HorizonsAn overview of thermodynamics relating to black holes and the universe's horizons.2025-07-21T15:20:51+00:00 ― 5 min read