Kurzgesagt - In a Nutshell

Season 12, Episode 22

Episode Title: Black Hole's Evil Twin - Gravastars Explained

Air Date: 2024-12-03

Overview:

Gravastars could change how we think about the universe. These cosmic objects solve black holes’ biggest problems without breaking physics. From their ultra-thin shell to their energy-filled core, gravastars are both elegant and terrifying. But what exactly are they?