# The Mysterious Great Galactic Wall: Largest Cosmic Structure or Illusionary Formation?

Page: https://stenobird.com/podcast/unsolved-space-mysteries-7426660/the-mysterious-great-galactic-wall-largest-cosmic-structure-or-illusionary-formation
Text version: https://stenobird.com/podcast/unsolved-space-mysteries-7426660/the-mysterious-great-galactic-wall-largest-cosmic-structure-or-illusionary-formation.md
Podcast: [Unsolved Space Mysteries](https://stenobird.com/podcast/unsolved-space-mysteries-7426660)
Published: 2026-04-20T21:00:00+00:00
Episode link: https://share.transistor.fm/s/47cf634a
Audio file: https://media.transistor.fm/47cf634a/9028af46.mp3
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JSON: https://stenobird.com/v1/public/podcasts/unsolved-space-mysteries-7426660/episodes/the-mysterious-great-galactic-wall-largest-cosmic-structure-or-illusionary-formation
Duration seconds: 847

## Resource

Join us as we delve into the enigma of the Great Galactic Wall, a colossal structure stretching across billions of light years, discovered through cosmic microwave background radiation. Is this the largest structure in the universe, challenging our understanding of cosmic scale and structure formation? Or is it an illusion created by complex astronomical data interpretation? Our hosts, an observational specialist and theoretical physicist, will dissect this cosmic puzzle using peer-reviewed research and official scientific observations, maintaining the awe and wonder at the vast unknown. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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## Transcript

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