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Could The Universe Be Inside A Black Hole?

PBS Space Time · explainer · Watch on YouTube

Cosmology & astrophysicsFundamental physics

What it is

A PBS Space Time episode asking whether our universe could sit inside a black hole. It covers what physicists think happens inside black holes and the arguments for and against this idea.

Why Hacker News recommends it

Pointed to as a clear treatment of the universe-in-a-black-hole idea whenever black hole cosmology comes up.

  • 1 people recommended it
  • 1 different months
  • 0 strong recommendations
  • first 2022, last 2023

What HN commenters said

  1. “was a huge relief and interesting dive into the q”

    A relieving and interesting dive into whether the universe is in a black hole.

    zoroaster, 2022-12 · Recommendation · in “Ask HN: Is it black holes all the way up?”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: black holes, cosmology, general relativity, pbs space time

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