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SLEEPY HISTORY

SLEEPY HISTORY

NeuThe Distance Across The Universe Is Worse Than You Think(13.11.2026 · 2 Std. 3 Min.
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710
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Letzte Folge
13. Nov. 2026

Über den Podcast

"Welcome to Sleepy History, a tranquil refuge where fascinating historical tales meet deep, relaxing sleep. Crafted for adults who love history and need a peaceful way to unwind, our channel transforms calm, detailed narratives of the past into the ultimate bedtime routine. Let go of daily stress, quiet your thoughts, and embark on a serene journey through ancient times, forgotten eras, and quiet historical landscapes designed to guide you into a deep, restorative night's rest."

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  1. The Distance Across The Universe Is Worse Than You Think(

    2 Std. 3 Min.

    The universe is big — but not in the way you think. The distance across it is worse than you imagine, and the numbers only get more terrifying the closer you look. In this episode, we break down cosmic …

  2. How Long Would It Take to Reach the Kuiper Belt

    1 Std. 49 Min.

    The Kuiper Belt marks the edge of our solar system — but reaching it is harder than you think. How long would it actually take to get there? In this episode, we break down the distances, speeds, and real …

  3. How Long Does a Mission to Every Planet Actually

    1 Std. 49 Min.

    A trip to every planet sounds like the ultimate adventure — until you see the numbers. How long does a mission to every planet actually take? In this episode, we break down the real travel times across our …

  4. Saturn_ The Giant Destroying Its Own Rings

    1 Std. 36 Min.

    Saturn's rings are the most beautiful sight in the solar system — and they're disappearing. In this episode, we explore how the planet is slowly destroying its own rings, pulling icy debris into its atmosphere …

  5. How Many Galaxies Actually Exist in the Universe

    1 Std. 48 Min.

    We can't even count the stars in our own sky — so how do we dare to count the galaxies? The answer is far more unsettling than you might expect. In this episode, we break down how astronomers estimate the …

  6. The Actual Reason We_ll NEVER Travel Among The Stars

    1 Std. 60 Min.

    We dream of traveling among the stars — but the actual reason we may never get there is far darker than you think. In this episode, we break down the physics, biology, and terrifying realities that could trap …

  7. The Deeper You Go Into Space_ The More Horrifying It Gets

    1 Std. 47 Min.

    The deeper you go into space, the more horrifying it gets — and science agrees. In this episode, we explore the darkest realities of the cosmos: silent voids, lethal radiation, extreme isolation, and the …

  8. A Small World Beyond Neptune Has An Atmosphere That Shouldn_t Be Possible

    1 Std. 55 Min.

    Beyond Neptune, a small world is holding onto an atmosphere that shouldn't exist—and its impossible haze is forcing scientists to rethink everything. In this episode, we explore this distant anomaly: a tiny …

  9. Callisto_ The Giant Moon Everyone Forgot _ And Why That Was a Mistake

    1 Std. 50 Min.

    Callisto is the most heavily cratered object in the solar system—and the giant moon everyone forgot, which may have been a serious mistake. In this episode, we explore the world we overlooked: an ancient …

  10. Enceladus_ The Moon That_s Blasting Its Ocean Into Space

    1 Std. 50 Min.

    Enceladus is a small moon with a massive secret—it's blasting its hidden ocean directly into space. In this episode, we explore the moon that shouldn't be active: geysers erupting from its icy surface, a global …

  11. Ganymede_ The Moon So Big It Should Be a Planet(M4A_128K)

    1 Std. 51 Min.

    Light speed sounds like the ultimate limit—but even at that impossible velocity, the universe would still leave us behind. In this episode, we break down why traveling at the speed of light wouldn't be fast …

  12. Even If We Could Travel at Light Speed... It Still Wouldn_t Be Fast Enough

    1 Std. 52 Min.

    Light speed sounds like the ultimate limit—but even at that impossible velocity, the universe would still leave us behind. In this episode, we break down why traveling at the speed of light wouldn't be fast …

  13. Could a Starship Survive 1_000 Years in Deep Space

    2 Std.

    A starship built to last a thousand years would face threats no engineer can fully predict—and the reality of surviving that long is far more brutal than most people imagine. In this episode, we break down what …

  14. How Long Could a Mars Colony Survive After Earth Went Silent

    1 Std. 46 Min.

    A Mars colony depends on Earth for almost everything—so what happens when the transmissions suddenly stop? In this episode, we break down how long a colony could actually survive after Earth goes silent …

  15. Fermi Paradox_ If Aliens Exist_ Why Haven_t We Found Them

    1 Std. 58 Min.

    If aliens exist, why haven't we found them? That's the question at the heart of the Fermi Paradox—and the answers are far more unsettling than you might expect. In this episode, we explore the leading theories …

  16. How Do You Actually Build a Spaceship Bigger Than a City

    2 Std. 4 Min.

    Building a spaceship bigger than a city sounds like science fiction—but the real engineering behind it is far more brutal than most people imagine. In this episode, we break down what it would actually take …

  17. How Long Could a Real Starship Survive in Deep Space

    1 Std. 60 Min.

    A real starship crossing deep space faces threats no sci-fi movie ever shows—and surviving them is far more brutal than most people imagine. In this episode, we break down how long a genuine interstellar vessel …

  18. How Long Could a Starship Survive Between Galaxies

    1 Std. 52 Min.

    Crossing the void between galaxies is the ultimate journey—and surviving it may be the ultimate impossibility. In this episode, we break down how long a starship could actually last between galaxies: the …

  19. How Long Could a Sleeper Ship Survive in Deep Space

    1 Std. 47 Min.

    A sleeper ship sounds like the perfect solution to interstellar travel—but surviving centuries in deep space is far more brutal than most people imagine. In this episode, we break down how long a sleeper ship …

  20. How Long Could a Starship to Barnard_s Star Survive

    1 Std. 52 Min.

    Barnard's Star is one of our closest cosmic neighbors—but surviving the journey there is a far darker question than most people realize. In this episode, we break down how long a starship could actually survive …

  21. How Long Could a Space Colony Survive in Deep Space

    1 Std. 43 Min.

    A space colony drifting through deep space sounds like humanity's future—but surviving out there is far more brutal than most people imagine. In this episode, we break down how long a colony could actually …

  22. How Large is the Universe Compared to Our Galaxy

    1 Std. 49 Min.

    Our galaxy feels unimaginably vast—until you compare it to the universe, and suddenly the Milky Way becomes a speck of dust. In this episode, we break down the true scale of the cosmos: how many galaxies fit …

  23. How Much of the Universe Could Humans Ever Reach

    1 Std. 52 Min.

    We dream of reaching the stars—but how much of the universe could humans ever actually reach? In this episode, we break down the brutal math of cosmic expansion, the limits of light speed, and the unsettling …

  24. How Long Would It Take to Reach the Kuiper Belt

    1 Std. 49 Min.

    The Kuiper Belt marks the edge of everything we call home—but getting there takes longer than most people imagine. In this episode, we break down the real travel times to this frozen frontier: the decades …

  25. James Webb Found a Structure So Early_ It Raises Troubling Questions

    1 Std. 55 Min.

    James Webb has found a structure so early in the universe's history that it raises troubling questions about everything we thought we knew. In this episode, we explore the discovery: a formation that shouldn't …

  26. Kuiper Belt_ The Invisible Frontier Beyond Neptune

    1 Std. 46 Min.

    Beyond Neptune lies a frontier most people never think about—and the Kuiper Belt is stranger and more unsettling than you imagine. In this episode, we explore the invisible edge of our solar system: icy worlds …

  27. Charon_ The Moon That Makes Pluto Stranger Than a Planet

    1 Std. 43 Min.

    Charon is more than Pluto's moon—it's the companion that makes Pluto stranger than any planet. In this episode, we explore the bizarre pair they form: a binary system where both worlds orbit a point in empty …

  28. How Long Will It Really Take Us To Travel One Light Year

    1 Std. 46 Min.

    One light-year sounds like a simple measurement—but the reality of traveling that distance is far more brutal than most people realize. In this episode, we break down how long it would really take to cover a …

  29. James Webb Has Spotted Galaxies So Far Away_ It Raises Troubling Questions

    1 Std. 57 Min.

    James Webb has spotted galaxies so far away that their very existence raises troubling questions about the universe's timeline. In this episode, we explore what these distant giants reveal: galaxies that formed …

  30. James Webb Just Saw Neptune Like Never Before _ And It_s Horrifying

    1 Std. 47 Min.

    James Webb has just given us our clearest look at Neptune—and what it revealed is far more horrifying than anyone expected. In this episode, we explore the new images and data: violent storms raging in the …

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