Скачать или смотреть The Universe's Greatest Mystery Explained | Astronomy |100 Sleepy Facts About The great wall

Imagine standing in a vast library. Not a library of books, but a library of galaxies. Hundreds of billions of them, stretching across observable space. Now imagine discovering that this library isn't random. Every galaxy, every cluster, every structure follows a pattern. An architecture. An invisible scaffolding that existed before the first stars ignited.

In 1989, astronomer Margaret Geller saw something that shouldn't exist. A map of galaxies that revealed a structure 500 million light-years across—a "Great Wall." But what kept her awake were the vast cosmic voids between these structures. Empty regions as if something had carved them out... deliberately.

What if the universe isn't a random scatter of matter, but something constructed? What if galaxies are just the visible nodes of something far larger? In this episode of Sleepy Science, we journey through the evidence that challenges everything we thought we knew about the structure of space itself.

Relax, unwind, and let the soothing narration guide you through the hidden architecture of our cosmos. Perfect for sleep, meditation, or quiet contemplation.

⏱ CHAPTERS:
0:00 - The Library of Galaxies
2:15 - Margaret Geller's Discovery
4:30 - What is "The Great Wall"?
7:45 - Cosmic Voids: The Empty Spaces
12:10 - The Invisible Scaffolding
16:40 - What Does It Mean for Reality?
20:00 - The Laniakea Supercluster & Beyond
25:00 - Drifting Off Among the Stars...

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📚 SOURCES & FURTHER READING:

Geller, M. J., & Huchra, J. P. (1989). "Mapping the Universe"

NASA's Cosmic Web Observations

The Sloan Digital Sky Survey

Scientific American: "The Emptiest Places in Space"

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