Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Total monthly reach
Estimated from 16 chart positions in 16 markets.
By chart position
- 🇺🇸US · Astronomy#18300K to 1M
- 🇬🇧GB · Astronomy#36100K to 300K
- 🇦🇺AU · Astronomy#43100K to 300K
- 🇨🇦CA · Astronomy#49100K to 300K
- 🇸🇪SE · Astronomy#2930K to 100K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
393K to 1.3M🎙 ~2x weekly·27 episodes·Last published 7mo ago - Monthly Reach
Unique listeners across all episodes (30 days)
786K to 2.5M🇺🇸40%🇬🇧12%🇦🇺12%+13 more - Active Followers
Loyal subscribers who consistently listen
314K to 1M
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
Recent episodes
Cosmic What Ifs: Breaking the Rules of the Universe
Nov 4, 2025
Unknown duration
Unbelievable Space Facts: Science Fact or Science Fiction?
Oct 28, 2025
Unknown duration
Cosmic Oddities: Space at its Strangest
Oct 21, 2025
Unknown duration
Cosmic Confusion: Debunking Popular Space Myths
Oct 14, 2025
Unknown duration
Galaxy Brain: The Strangest Facts in the Universe
Oct 7, 2025
Unknown duration
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| Date | Episode | Description | Length | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 11/4/25 | Cosmic What Ifs: Breaking the Rules of the Universe | What if we could finally see the particle that whispers the rules of gravity across the cosmos? And what if, in a different, impossible reality, our own Sun betrayed us and exploded in a spectacular supernova?The universe is full of fundamental rules, but what happens when we speculate on breaking them? In this thought experiment, we journey to the very edge of physics and imagination to explore two mind-bending scenarios.First, we'll hunt for the graviton, the elusive ghost particle of gravity. Its discovery would complete the Standard Model of particle physics, unlock a "Theory of Everything," and change our understanding of reality itself.Then, we'll witness the impossible: our Sun, a star that isn't massive enough to go supernova, does exactly that. Grounded in real physics, we'll simulate the terrifying and awe-inspiring timeline of the solar system's final moments. From the quantum realm to the death of our star, prepare to have your mind bent.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 10/28/25 | Unbelievable Space Facts: Science Fact or Science Fiction? | From warp speed starships to colossal megastructures around suns—science fiction has given us some of the most mind-blowing technologies we can imagine. But how much of it could actually work, and how much is pure fantasy? In this episode, we explore the incredible middle ground between sci-fi dreams and real science.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 10/21/25 | Cosmic Oddities: Space at its Strangest | Welcome to Cosmic Oddities, the podcast that delves into the wonderfully weird and utterly bizarre side of the universe. Forget dry textbooks and stuffy lectures; we're taking you on a wild ride to diamond planets, zombie stars, and cosmic jellyfish. Join us as we uncover the strangest facts about space, one hilarious and mind-boggling discovery at a time. If you've ever looked up at the night sky and thought, "I wonder what weird stuff is up there," then this is the podcast for you.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 10/14/25 | Cosmic Confusion: Debunking Popular Space Myths | Ever wondered if the epic, noisy space battles in movies are realistic, or if the Sun is truly the color of a lemon? This audio overview tackles some of the most common and mind-bending myths about space.Join us as we explore the silent truth about sound in the cosmos , reveal the actual color of the Sun when viewed from space , and discuss what would really happen if a person were exposed to the vacuum of space without a suit (spoiler: it's not what you see in sci-fi films). We'll also investigate just how empty space truly is.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 10/7/25 |  Galaxy Brain: The Strangest Facts in the Universe | Join us on a journey to the deepest, strangest corners of the cosmos as we uncover "Unbelievable Space Facts." In each episode, our host and expert guide you through mind-bending realities of space that sound like science fiction, but are 100% real. We'll explore homeless planets wandering in eternal darkness, black holes the size of solar systems, and what really happens when two galaxies collide. If you've ever looked up at the night sky and wondered what's out there, this is the podcast for you.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 9/30/25 | Can We Control Gravity? Futuristic Concepts and Real Experiments | Gravity – we live with it every second, but almost never think about it. It keeps our feet on the ground, pulls the oceans into tides, and holds entire galaxies together. But here’s the mind-bending question: what if we could control it?In this video, we explore the fascinating idea of bending one of nature’s most mysterious forces. From rotating space stations that “fake” gravity for astronauts, to real experiments with superconductors, to bold theories about bending space-time itself—we dive into where science stands today and how far imagination might take us tomorrow.Think of it like this: electricity was once seen as magic, and now it powers our lives. Could gravity be the next big breakthrough? If we ever figure out how to switch it on and off, we might unlock the key to deep space travel, Mars colonies, and an entirely new chapter for humanity.This isn’t just about science—it’s about curiosity, imagination, and the human drive to turn the impossible into reality. 🚀✨Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 9/23/25 | The Secrets of Gravitons: Theoretical Particle or Science Fact? | Gravity is something we all feel every day—it keeps our feet on the ground, makes apples fall from trees, and holds the Moon in orbit around Earth. We don’t notice it much because it just works. But here’s the weird part: we still don’t fully understand how gravity really works at the tiniest, most fundamental level.Scientists believe every force in nature comes with a messenger particle. For light, that’s the photon. For the strong nuclear force, it’s the gluon. So naturally, people began asking: If gravity is also a force, does it have its own particle too? That’s where the idea of the graviton comes in—the supposed “quantum particle of gravity.”Imagine gravitons as the tiniest building blocks carrying gravity across the universe—like invisible messengers constantly at work. The problem? They’re so weak and subtle that detecting even a single one seems nearly impossible. If photons are like someone knocking on your door loudly, gravitons are like a feather landing miles away on a quiet beach—you’d never notice.The scientific community is split:Some say gravitons must exist, and string theory even predicts them.Others argue that gravity might be different—that it doesn’t need particles at all, because Einstein’s picture of spacetime bending could be fundamental on its own.So gravitons sit in this fascinating space between dream and discovery. If we ever did detect them, it could unlock a “Theory of Everything,” explaining black holes, the Big Bang, and maybe leading to futuristic tech we can’t yet imagine—like manipulating gravity itself!In short: Gravitons are science’s way of asking if gravity has a hidden language—and whether we’ll ever learn to hear it.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 9/16/25 | Black Holes: From Event Horizons to Wormholes | Black holes sound scary, but they’re actually one of the most fascinating mysteries in the universe. In this video, we’ll break down what they really are, what happens at their “point of no return,” and even the wild idea of wormholes—cosmic shortcuts that could, in theory, take us across galaxies in seconds.No complicated math, no heavy science talk—just a clear, cinematic journey anyone can follow. If you’ve ever looked up at the night sky and wondered what’s out there, this is for you.🚀 Come explore how black holes bend space and time, and imagine what it would feel like if humans could step through a wormhole.Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 9/9/25 |  August 2025 : Cosmic Chronicles - Interstellar Visitors, Newborn Worlds, and Solar Secrets | Journey through the cosmos with "Cosmic Chronicles: August 2025"! This episode takes you on an exhilarating ride through the most captivating space news of the month. We unravel the mystery of 3I/ATLAS, an interstellar visitor that sparked alien speculation before James Webb's chemical analysis revealed its true nature. Witness the groundbreaking first direct image of a gas giant, WISPIT 2b, being born in a distant multi-ringed disk—a cosmic nursery in action. Then, get up close and personal with our Sun as the Inouye Solar Telescope reveals the astonishingly fine, fiery details of a solar flare, crucial for predicting space weather. Plus, rapid-fire updates on SpaceX's record-breaking month, NASA's colorful atmospheric experiments, Europe's new commercial space ventures, and a safe flyby from asteroid 2025 PM2. Tune in to understand how humanity's cosmic vision is sharper than ever before!Hashtags: #podcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 8/31/25 | Dark Matter Decoded: Hunting the Invisible Glue of the Universe | Most of the universe is… invisible. 🤯The stars, planets, and galaxies we see? That’s only about 5% of what’s really out there. The rest is hidden as something mysterious called dark matter—and we’re still trying to figure out what it actually is.In this video, we’ll go on a journey to uncover:✨ The clues that prove dark matter is real (even though we can’t see it)🔭 How scientists are building giant detectors underground, smashing particles at the Large Hadron Collider, and scanning the skies with amazing telescopes🚀 The exciting new missions like Euclid, the Vera Rubin Observatory, and NASA’s Roman Telescope that could finally help us catch dark matter in the act🤔 And the big question: What if dark matter isn’t real at all… and it’s gravity itself that needs rewriting?This is more than a science story. It’s a cosmic detective tale—about the invisible glue that holds the universe together. 🌠If you’ve ever looked up at the night sky and wondered what’s really out there, you’ll love this adventure.Hashtags: #podcast #spotifypodcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
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| 8/24/25 | Building Tomorrowʼs Spaceship: Artificial Gravity, Propulsion, and Living Off Earth | Imagine you’re setting foot on a spaceship built for life beyond Earth. In this episode, we’ll dream big about what it really takes to travel—and thrive—in deep space. From spinning habitats that give you artificial gravity and help you feel at home, to futuristic propulsion systems aiming for the stars, and living spaces filled with fresh air and homegrown food, we’ll mix real science, current breakthroughs, and bold ideas to picture humanity’s next great adventure. You’ll discover the challenges we face, the creative solutions engineers are working on right now, and what your life might look like when our home stretches far beyond our blue planet. Join us for an inspiring journey into the future—where we ask not just how we’ll survive, but how we’ll live, explore, and grow together among the stars.Hashtags: #podcast #spotifypodcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
| 8/17/25 | Unmasking a Cosmic Intruder: Could 3I/ATLAS Be a Dark Forest Scout? | This audio episode discusses a paper that explores the possibility of the interstellar object 3I/ATLAS being alien technology. The authors use a specific computer program to analyze its path and characteristics. Source: https://arxiv.org/abs/2507.12213Key points from the analysis include:* 3I/ATLAS is unusual because its orbit is almost flat compared to the solar system, and it has a retrograde tilt. This makes it very difficult for humans to intercept with current rocket technology.* The object is also seen approaching Venus, Mars, and Jupiter at surprisingly close distances.* It passes behind the Sun from Earth's perspective at its closest approach to the Sun. The paper suggests this could be a way for the object to perform a braking maneuver without being seen.* The object's orbit originated from the direction of the Galactic Center, a bright region of the sky that made it difficult for telescopes to detect it early. This also made an intercept mission by humanity impossible by the time it was discovered.* The paper also considers the possibility of a "non-gravitational" acceleration, which could be caused by a solar sail.* While the paper presents a lot of interesting evidence, the authors emphasize that it is most likely a natural object, probably a comet. They wrote the paper as an exercise to explore the possibilities and testable predictions.Hashtags: #podcast #spotifypodcast #sciencepodcast #spacepodcast #astronomy #cosmology #astrophysics #physics #spacemysteries #extraterrestriallife #quantumgravity #deeppodcast #newpodcast #newepisode #learnonsound #interstellarpodcast #universe #curiosity #spaceexploration #futureofscience #DeepDiveSpace | — | ||||||
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Chart Positions
16 placements across 16 markets.
Chart Positions
16 placements across 16 markets.