Black Holes Explained
Objects falling into a black hole appear to slow down as they approach the event horizon, never truly crossing it from an external observer's perspective. This phenomenon raises intriguing questions about the formation of black holes, especially since gravitational effects suggest that matter can accumulate without ever being seen crossing the threshold. Additionally, the light from these objects becomes increasingly redshifted and dim, ultimately fading from view.In this clip
From this podcast
The Science of Everything Podcast
Episode 145: Relativity and Black Holes
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