Podcasts by Category
Astrum Space
How big is the Solar System? What actually orbits our Sun? Why should I even be interested in space? we'll answer these and a whole host of other questions. We will have a series dedicated to each of our planets and showcase beautiful images and videos captured by probes and spacecraft of our amazing Solar System. Subscribe and join us on this journey of discovery! Discover our full back catalogue of hundreds of videos on YouTube: https://www.youtube.com/@astrumspace For early access videos, bonus content, and to support the channel, join us on Patreon: https://astrumspace.info/4ayJJuZ
- 257 - What Happens Inside This Black Hole Will Blow Your Mind
In all of space, nothing is more mind-meltingly strange than a black hole. These cosmic monsters are places where space becomes time, time becomes space, and the fundamental laws of physics simply cease to exist. But what if the event horizon isn't the final boundary?Way past the point of no return, deep inside spinning Kerr black holes, lies a theoretical boundary even stranger than the first: the Cauchy Horizon. Beyond this threshold, spacetime breaks down entirely, cause and effect collapse, and physics yields to pure, unpredictable madness.From the lethal trap of spaghettification to time-looping curves and infinite mass inflation, discover what happens when you attempt the ultimate one-way trip into the abyss....▀▀▀▀▀▀
Try Brilliant’s interactive tutor for free and get 20% off an annual Premium subscription at http://brilliant.org/astrum
▀▀▀▀▀▀A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Wed, 04 Nov 2026 - 25min - 256 - The Most Extraordinary Images We’ve Ever Taken of a Comet
Theories on how our solar system formed have been turned on their head.In this Astrum compilation, we’re delving into the world of comets. What they’re made of, where they come from and just how difficult they are to land on. From the probe that crashed into one on purpose, to another that landed on a comet that looks more like a rubber duck than a rock… and that’s before we even get started on 3I/ATLAS.▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThe Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Mon, 02 Nov 2026 - 43min - 255 - We Finally Solved Uranus' Greatest Mystery
This Astrum supercut is a complete guide to the planetary enigma that is Uranus. We’ll dig into why exactly it rolls around the solar system on its side, what makes it the coldest planet on the solar system and how the remains of an ancient collision might still be buried at its heart.To those returning and new to the channel: This video is a supercut of Astrum’s best Uranus videos, plus new and updated content about the planet. We’ve edited this into a new seamless video, remastered in 4K resolution, and re-recorded the older voiceover to match the quality of the recent episodes.▀▀▀▀▀▀Whether you want to contribute to the same target or help build a wider image of the sky, you can explore active Star Party projects through the DWARFLAB app. Click the link https://bit.ly/astrum-starparty or scan the QR code to learn more, and use code ASTRUM for 5% off eligible DWARFLAB products.
▀▀▀▀▀▀A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Fri, 30 Oct 2026 - 39min - 254 - Nature's Real Life Zombies Will Give You Nightmares | Astrum Earth
We've all seen the horror movies where the dead come back to life - their minds controlled by other beings; their nervous systems hijacked by some supernatural presence.But it turns out that this isn't supernatural. In fact, it's entirely natural...Nature is filled with zombies, that take control of other unsuspecting organisms and force them to do their bidding. From mind-controlled ants to zombie snails, and even... us?▀▀▀▀▀▀
Want to learn coding in a way that actually feels fun? Check out Coddy here: https://coddy.tech/influencer/AstrumE...start building your streak with bite-sized coding lessons, quizzes, and projects or try the new chess and math tutor.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Wed, 28 Oct 2026 - 29min - 253 - The Most Terrifying Things We Detected In Space
In space, no-one can hear you scream... Are you ready for a cosmic fright night? In this Astrum compilation, we’re delving into the scary side of space. From sounds that sound more like monster cries than stellar objects, to the truly terrifying nature of black holes - we dig into some of the most mysterious and terrifying objects in the cosmos… will you make it all the way to the end? ▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Mon, 26 Oct 2026 - 1h 06min - 252 - We Stared Into The Heart Of Our Galaxy. This Is What We Found.
On 23rd March 2025 the Euclid telescope captured the most detailed visible-light image ever taken of the cosmic bulge of our Milky Way galaxy. It’s packed with 60 million stars, but that’s not all. And where there are stars, there are planets - millions of them. Could this image be the key to finding them?▀▀▀▀▀▀
This one image is starting an exoplanet revolution. JMP is an interactive statistical discovery software for scientists and engineers to explore data visually, uncover meaningful patterns, and make confident data-driven decisions. Check out http://jmp.com/astrum for your free trial.▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Fri, 23 Oct 2026 - 22min - 251 - The Only Place You Can Walk On Earth's Mantle | Astrum Earth
Macquarie Island is unlike any other on Earth. It’s home to millions of penguins, but that’s not the weird part. This is the only place on Earth where you can walk directly on the mantle from deep inside our planet. In this video, we’re digging into the science behind this mind-bending geological anomaly. Why is the Earth turning itself inside out?
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Wed, 21 Oct 2026 - 29min - 250 - Is It Possible To Make A Black Hole on Earth?
Black Holes might be closer to Earth than you think... Ready to be seen? Check that appointment off your to-do list with Zocdoc: https://zocdoc.com/astrumextra
In this compilation, we’re delving into the incredible Earth based experiments investigating black holes. From whether CERN really could create one of these cosmic beasts and annihilate Earth, to the surprising way sound waves can be used to probe Hawking radiation - we’ll dig into the spectacular discoveries that we’ve made from the comfort of our very own planet… some of which we thought would never be possible.▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThe Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Mon, 19 Oct 2026 - 54min - 249 - Have We Finally Found a New Theory of Everything?
The laws of physics that govern our universe have left scientists with a lot of questions. But what if there was a simpler way to look at the universe? A method that takes into account the speed of light, time dilation, redshift, dark energy and an expanding universe? My brother, Jon, has come up with just such a hypothesis for a unified theory of everything that could explain all these and more. The biggest question is - could he be right? ▀▀▀▀▀▀
Thanks to Displate for sponsoring this video. Use code ASTRUM at checkout for exclusive discounts on your order at https://displate.com/l/astrum. Get 22% off 1 Displate, 27% off 2 Displates, or 33% off 3 Displates. Not valid on Limited Edition Displates.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Fri, 16 Oct 2026 - 44min - 248 - The Deep Ocean Has Its Own Weather System | Astrum Earth
The most extreme weather on Earth doesn’t happen in the sky… it happens deep in the ocean. From 200km underwater waves, to lethal blizzards, ocean blackouts, and the icy "finger of death" freezing everything in its path, the ocean’s depths are far more chaotic than we ever imagined. In this video, we’ll explore the science behind the most terrifying deep sea weather events on the planet.▀▀▀▀▀▀
For 72 hours, 15% OFF all Hoverpens with code ASTRUMEARTH, or click the link https://noviumdesign.shop/AstrumEarth - Free shipping to most countries. Also on Amazon: https://noviumdesign.shop/WXwHyk
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Wed, 14 Oct 2026 - 37min - 247 - You've Never Seen the Gas Giants Like This
In this Astrum compilation, we’re exploring the gas giants of our Solar System. From swirling storms and breathtaking aurorae, to surprising discoveries in their cores - we’ll dig into the discoveries and stunning high resolution images that reveal what’s going on deep inside these behemoth planets. ▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Mon, 12 Oct 2026 - 1h 14min - 246 - What Triton Did to Neptune Shocked Me
Triton is no ordinary moon. With an impossibly young surface and active cryovolcanoes, Neptune’s giant moon has baffled scientists for decades. How can this frozen world be so active, so far from the Sun? In this video, we’re digging into the latest discoveries, including a surprising mystery hiding deep beneath its icy crust. ▀▀▀▀▀▀
Use the code "Astrum" and this link 👉 https://incogni.com/astrum to get 60% off the Annual Incogni plan!▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Wed, 07 Oct 2026 - 24min - 245 - These Exoplanet Discoveries Could Change Everything
In this compilation, we’re journeying to distant alien worlds. We’ll dig into the latest exoplanet discoveries, explore the weirdest planets ever detected, and find out whether alien life could exist in the TRAPPIST-1 system - the most Earth-like planets we’ve ever found.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThe Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
Mon, 05 Oct 2026 - 1h 29min - 244 - What Is It Like on the Surface of a Black Hole Planet?
At the edge of a supermassive black hole lies one of the most violent, hostile environments in the cosmos. It's the last place anyone expected to find a planet, but scientists now believe missing worlds could be lurking here. How do these black hole planets form? What are their surfaces like? And how do we actually find them?▀▀▀▀▀▀
Astrum books are still available in the US! If you’re fascinated by the cosmos, want to learn more about our Solar System, or just love stunning space images, get your hands on an Astrum book here: https://astrumspace.co/
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Fri, 02 Oct 2026 - 27min - 243 - We Found Something Unexpected at the Heart of the Milky Way
This Astrum supercut is a complete guide to the Milky Way. We’ll dig into the weirdest discoveries in our own cosmic backyard, reveal the mysterious structures hiding at the galactic centre, and find out what our home galaxy really looks like. If we can map galaxies billions of light-years away... why is our own home still such an enigma?To those returning and new to the channel: This video is a supercut of Astrum’s best videos about the Milky Way, plus new and updated content. We’ve edited this into a new seamless video, remastered in 4K resolution, and re-recorded the older voiceover to match the quality of the recent episodes.▀▀▀▀▀▀
The Astrum book is still available in the US! Get your hands on one here: https://astrumspace.co/
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 30 Sep 2026 - 1h 27min - 242 - Are We Close to Finding Alien Life on Saturn's Moon Enceladus?
In this compilation, we’re exploring Saturn's moon Enceladus. We’ll dig into recent discoveries on its icy surface, and in the subsurface ocean below. Could alien life be hiding in its depths?
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 28 Sep 2026 - 44min - 241 - This Is the Weirdest Volcano on Earth | Astrum Earth
Blue and black lava, acid lakes, and mutant sharks… these volcanoes look like something from another planet. But why do they behave so strangely? In this video, we dive deep into the inner workings of our planet to reveal the mind-bending science behind Earth’s weirdest volcanic anomalies.▀▀▀▀▀▀
Ready to be seen? Check that appointment off your to-do list with Zocdoc ✅: https://zocdoc.com/astrumearth
▀▀▀▀▀▀A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Wed, 23 Sep 2026 - 35min - 240 - This Secret Force Field Is the Reason We’re Alive
This compilation explores the mysterious force fields that surround our planet, protecting Earth from the deadly dangers of the cosmos.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Mon, 21 Sep 2026 - 54min - 239 - The Surprising Danger of Building a Human Colony on the Moon
It’s actually happening. NASA has released their plans to build a moon base: humanity’s first ever home on another world. In this video, we’ll dig into the blueprint to reveal what the habitat will look like, how we’ll survive the harsh lunar environment, and the deadly challenges waiting on the surface. But NASA isn't alone. Who else is racing to claim this region first?▀▀▀▀▀▀
For 1 week, 15% OFF all Hoverpens with code ASTRUM, or click the link https://noviumdesign.shop/Astrum - Free shipping to most countries. Also on Amazon: https://noviumdesign.shop/RNIUW6
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Sat, 19 Sep 2026 - 31min - 238 - This New Evidence Could Rewrite the Dinosaur Extinction | Astrum Earth
Think you know what killed the dinosaurs? Think again. Breakthrough evidence is reshaping everything we knew about Earth’s most famous mass extinction, and revealing that the famous asteroid impact might not tell the whole story.▀▀▀▀▀▀
Remove your personal information from the web at https://joindeleteme.com/ASTRUMEARTH and use code ASTRUMEARTH for 20% off DeleteMe international Plans.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Wed, 16 Sep 2026 - 29min - 237 - Perseverance Made the Biggest Ever Discovery on Mars
This Astrum compilation dives into the biggest discoveries made by Perseverance, NASA’s incredible rover on Mars. We’ll explore strange signals, ancient water, and arguably the most important martian discovery ever: signs of alien life. ▀▀▀▀▀▀
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
Mon, 14 Sep 2026 - 1h 29min - 236 - Scientists Put a Time Limit on the End of the Universe
Scientists are predicting the end of the universe, and it could happen much sooner than we thought. For the first time, scientists have measured how dark energy is behaving right now, in the local universe, by measuring subtle shifts within our own solar system. How long do we actually have left? The answer might surprise you…
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A huge thanks to our Patreons who help make these videos possible. Sign-up here to support the channel: https://bit.ly/4aiJZNF
To stay on top of space news, sign up to the Astrum newsletter: https://astrumspace.kit.com
Fri, 11 Sep 2026 - 24min - 235 - What We Detected in the Strangest Quantum Experiments on Earth
This Astrum compilation explores the strangest particle experiments on Earth. Discover the fusion technology recreating the physics inside a star, how we’re detecting cosmic ghost particles, and the strangest effects we’ve seen in quantum experiments, proving just how weird the physics of our universe can be.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here to support the channel: https://bit.ly/4aiJZNF
To stay on top of space news, sign up to the Astrum newsletter: https://astrumspace.kit.com
Mon, 07 Sep 2026 - 1h 19min - 234 - We Found Something on Mercury That No One Expected
Mercury makes no sense. It’s the closest planet to the Sun, yet parts of its surface are freezing cold. It’s so close to Earth, yet almost impossible to reach. And while its surface looks completely dead, its interior tells a very different story. In this video, we’ll explore what the BepiColombo probe has discovered on Mercury’s surface so far, and the unexpected surprises found hiding deep below.▀▀▀▀▀▀
Try Brilliant’s new interactive tutor for free and get 20% off an annual Premium subscription at https://brilliant.org/astrum/
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 05 Sep 2026 - 28min - 233 - The Quake That Will Reshape America | Astrum Earth
A “megaquake” is coming to the Pacific Northwest, and it could be a double whammy.
Oregon is sitting on a ticking time bomb. Scientists are warning that pressure is building, and we’re not ready for the megaquake that’s coming. In this video, we’ll investigate what scientists' predictions say. What will really happen, and when?▀▀▀▀▀▀Remove your personal information from the web at https://joindeleteme.com/ASTRUMEARTH and use code ASTRUMEARTH for 20% off DeleteMe international Plans.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 19 Aug 2026 - 34min - 232 - The Speed of Light Reveals Something Strange About the Universe
What would happen if you travelled near the ultimate speed limit of the universe? Spoiler: strange things start happening to space and time. This Astrum compilation explores the speed of light. Find out what the speed limit really means in 4D space, why it exists at all, and the strange ways light behaves when we’re not looking. ▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 13 Jul 2026 - 53min - 231 - How Many Moons Does Earth Have?
In this compilation, we explore the mysteries of Earth’s Moon(s). What is the Moon hiding? From strange discoveries on the lunar surface to the "mini-moons" you never knew existed, Earth’s orbit is full of surprises.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 02 May 2026 - 47min - 230 - What Would Alien Life Look Like?
This compilation explores alien life, and attempts to answer the big questions: How might complex life evolve on other planets? Could aliens be just like us? If we want to find them, what should we look for? And could they even be intentionally hiding?
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 11 Apr 2026 - 1h 14min - 229 - The Real Reason We’re Racing to the Moon Again
This compilation of videos explores the modern space race. Who are the key players? And why do we really want to go back to the Moon?
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 04 Apr 2026 - 1h 19min - 228 - Climate Change Is Now Irreversible | Astrum Earth
Humanity has “lost the fight against climate change”.
This will be the most important video you will ever watch. Join us as we dive into the hard facts about climate change. Is it really game over?
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Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with my code ASTRUM2 will get the first month for free on me: https://planetwild.com/r/astrumearth/...If you want to get to know them better first, check out their mission restoring a forest without planting trees: https://planetwild.com/r/astrumearth/...
▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 17 Feb 2026 - 32min - 227 - This Is What Would Take Over the Earth If Humans Vanished | Astrum Earth
Have you ever wondered what Earth would be like without us? In this video, we explore that scenario - if every human on Earth suddenly vanished. How would nature reclaim the planet? What species would take over? And what traces of us would be left behind?
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Head to https://drinkag1.com/astrumearth to save 20% on your first subscription order of AG1 Next Gen or AG1 Pro. Thanks to AG1 for sponsoring today's video!
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 03 Sep 2026 - 26min - 226 - We Thought It Was Impossible, But We’ve Finally Seen It
In this compilation, we’re revealing the invisible. These cosmic phenomena were previously unseen, but new technology has finally made it possible. We finally pierced through our dense galactic core, discovered the icy shield surrounding our solar system, and even revealed the skeleton holding the entire Universe together. ▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 31 Aug 2026 - 1h 01min - 225 - We Caught a Black Hole Switching On For the First Time
Scientists have spotted something firing out “cosmic bullets” into space at nearly the speed of light. The culprit: a supermassive black hole that’s waking up and turning into a quasar… with deadly consequences for its entire galaxy. In this video, we’ll find out how a black hole can kill a galaxy, and whether we should be worried for our own. ▀▀▀▀▀▀
Explore the night sky with DWARF mini: https://bit.ly/4wE0rm4. Use code ASTRUM5 at checkout. ▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 29 Aug 2026 - 19min - 224 - The Entire History of Earth In One Video
This supercut journeys through the history of our planet, from its violent birth, to its fiery death. We’ll explore Earth’s formation, how life began, the reign of the dinosaurs (and how it really ended), and find out what will become of our planet billions of years into the future, whether we’re here or not. To those returning and new to the channel: This supercut video combines Astrum’s best videos about Earth’s history, plus new and updated content. We’ve edited this into a new seamless video, remastered in 4K resolution, and re-recorded the older voiceover to match the quality of the recent episodes.▀▀▀▀▀▀
Want to learn coding in a way that actually feels fun? Check out Coddy here: https://link.coddy.tech/bvMS/im?af_su...and start building your streak with bite-sized coding lessons, quizzes, and projects.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 27 Aug 2026 - 2h 04min - 223 - How Close Are We to Colonising the Moon?
This compilation explores some of the latest missions to the Moon. What are we looking for? What have we found hiding on the surface? Are we really on the way to colonising the Moon?▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 24 Aug 2026 - 1h 26min - 222 - NASA Found Something Huge Hidden Inside Mars
The InSight lander has detected the first ever ‘Marsquakes’... and revealed something strange going on in Mars’ interior. Deep beneath the crust, inside the molten mantle, InSight detected giant, chunky solid objects. What are they? And what can they tell us about how Mars and Earth formed?▀▀▀▀▀▀
Try Brilliant’s new interactive tutor for free and get 20% off an annual Premium subscription at https://brilliant.org/astrum/
▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 20 Aug 2026 - 23min - 221 - We’ve Never Seen This Happen In Space Until Now
This compilation reveals the incredible space events we’ve observed for the first time. From witnessing planets as they form and peering into Jupiter’s core, to capturing a supernova explosion in real time, and getting our first direct look at dark matter - join us as we explore the groundbreaking moments that changed astronomy forever.
Mon, 17 Aug 2026 - 1h 31min - 220 - These Dark Shadows Revealed Something Extraordinary
A compilation of videos revealing the skies on other worlds. What do eclipses look like on other planets, in our solar system and beyond? We’ll explore the hunt for distant exoplanets, and find out why planets blocking starlight matters more than you think. ▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 15 Aug 2026 - 58min - 219 - Saturn’s Moon Hyperion Is Mostly Empty Space
Saturn’s moon Hyperion might be the weirdest object in the solar system. In this video, we’ll explore Hyperion’s spongy surface, mostly empty interior, chaotic motion, and its strange power to dish out electric shocks from 2,000 km away…▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 13 Aug 2026 - 17min - 218 - Have We Finally Found a Real Wormhole?
In 2019, scientists detected a signal that no one could explain. But now, they have proposed a mind-bending theory that could solve the mystery, and makes it a whole lot weirder… The signal might have come from a wormhole. Weirder yet, it could even be an echo from another universe. ▀▀▀▀▀▀
The Astrum hardback book is available now, for another limited run. If you’re fascinated by the cosmos, want to learn more about our Solar System, or just love stunning space images, get your hands on an Astrum book here: https://astrumspace.co/▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFFri, 07 Aug 2026 - 26min - 217 - The New Threat to the Ozone Layer | Astrum Earth
You might have heard of the hole in the ozone layer. In the 1980s, it caused a global panic. But why does no one talk about it anymore? Did we actually fix the hole in our atmosphere? In this video, we’ll uncover the truth, and discover the new threats to Earth’s ozone this century. ▀▀▀▀▀▀
Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with my code ASTRUM8 will get the first month paid for by me: https://planetwild.com/r/astrumearth/....
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 05 Aug 2026 - 28min - 216 - We Found the Fastest Matter in the Universe
A compilation of Astrum videos exploring the fastest speeds in the universe. We’ll investigate the universe’s most extreme particle accelerators: the most powerful particle jets in the universe, black holes ejecting matter at almost the speed of light, and the brightest explosion of all time.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 03 Aug 2026 - 1h 08min - 215 - We’ve Seen Closer to the Surface of the Sun Than Ever Before
ESA’s Proba-3 mission has achieved a world first. It created an artificial eclipse in space. Not just once, but over 50 times. In this video, we’ll discover how these two tiny probes are revolutionising our ability to study the Sun’s inner corona, and helping to answer the biggest unsolved mysteries about our star.▀▀▀▀▀▀
Get the DWARF mini Solar Eclipse Travel Kit at 10% off through July 31: https://bit.ly/astrum-eclipse26. After July 31, use code ASTRUM5 at checkout on dwarflab.com. Eclipse preparation guide: https://help.dwarflab.com/en/docs/202...
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 01 Aug 2026 - 23min - 214 - Euclid Found an Entire Galaxy Made of Dark Matter
New images and discoveries from the Euclid Space Telescope.
This supercut explores the most powerful survey telescope ever: Euclid. We’ll take a journey through Euclid’s most stunning images to date, and find out what it has discovered on its mission to map the dark universe. To those returning and new to the channel: This video is a supercut of Astrum’s best Euclid videos, plus new and updated images and discoveries. We’ve edited this into a new seamless video, remastered in 4K resolution.
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The Astrum hardback book is available now, for another limited run. If you’re fascinated by the cosmos, want to learn more about our Solar System, or just love stunning space images, get your hands on an Astrum book here: https://astrumspace.co/▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 30 Jul 2026 - 40min - 213 - Where Is All the Antimatter in the Universe?
This compilation is all about one of the biggest mysteries in physics: antimatter. We’ll explore what it is, where it could be hiding in the universe, and reveal what CERN has discovered so far. Why are antimatter particles bombarding the Earth? Plus: what would happen if an entire meteor made of antimatter collided with us? ▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 27 Jul 2026 - 1h 01min - 212 - We Finally Know Where Saturn’s Rings Came From
Think Saturn was born with rings? Think again. Cassini data proved the iconic ring system formed only recently in Saturn’s life. And in this video, we’ll explore the brand-new 2026 research that explains exactly how it happened.▀▀▀▀▀▀
Thanks to Displate for sponsoring this video. Use code ASTRUM at checkout for exclusive discounts on your order at https://displate.com/l/astrum. Get 22% off 1 Displate, 27% off 2 Displates, or 33% off 3 Displates. Not valid on Limited Edition Displates.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFFri, 24 Jul 2026 - 21min - 211 - This New Evidence Just Gave T. Rex a Serious Upgrade | Astrum Earth
Did we get the T. Rex all wrong? New evidence suggests it was even bigger, stronger and deadlier than scientists previously thought. From its teeth, to its size, strength and speed, find out how recent breakthroughs have turned what we knew about T. Rex upside down.▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 22 Jul 2026 - 32min - 210 - NASA Found Something Lurking at the Edge of Our Solar System
What’s at the edge of our solar system? This Astrum compilation journeys to the boundaries of the Sun’s reach. We’ll explore the evidence for Planet 9, other strange planetary bodies lurking in the shadows, and discover what Voyager found at the boundary to interstellar space. ▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 20 Jul 2026 - 1h 20min - 209 - Something Bizarre Is Happening at the Sun's South Pole
Why was the Sun’s recent solar maximum twice as strong as predicted? In 2024-2025, the Sun entered a fiery active phase that completely defied expectations. But thanks to NASA's Parker Solar Probe, we now have observations taken from inside the Sun's atmosphere, which could help explain what’s powering the unusual eruptions. What’s really going on inside our star? And should we be worried here on Earth?▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 18 Jul 2026 - 28min - 208 - The Speed of Light Reveals Something Strange About the Universe
What would happen if you travelled near the ultimate speed limit of the universe? Spoiler: strange things start happening to space and time. This Astrum compilation explores the speed of light. Find out what the speed limit really means in 4D space, why it exists at all, and the strange ways light behaves when we’re not looking. ▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 15 Jul 2026 - 53min - 207 - Why Scientists Think This Is Our Strongest Evidence of Aliens
Did we find evidence of aliens in old astronomical records?We might not be alone in the Universe. While combing through data from 1949, scientists spotted something impossible: strange, vanishing lights. They look exactly like satellites, but were documented decades before humanity ever launched anything into space. What could they be? Could this be evidence of advanced alien technology?
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 11 Jul 2026 - 20min - 206 - We've Never Found Anything Like This in the Ocean | Astrum Earth
Deep beneath the ocean lies the longest mountain range on Earth: the Mid-Atlantic Ridge. It’s a world of crushing pressure and intense volcanic activity, where nothing should survive. But when scientists scanned the sea floor, they discovered something completely unexpected. Did they find a lost city? Or something far stranger?
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 09 Jul 2026 - 28min - 205 - Why Project Gemini Was NASA’s Riskiest Space Program
In this Astrum episode, we’re digging into NASA’s most dangerous mission ever: Project Gemini. With the space race heating up, this series of 10 risky space flights - including NASA’s first spacewalk - pushed astronauts to the absolute edge. Find out how Gemini taught us to survive in space and paved the way to the Moon.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 06 Jul 2026 - 30min - 204 - This Moon Collision Did Something Crazy on Earth
Our Moon is covered with scars, but one is more recognisable than any other: Tycho. Formed in a violent impact that sent debris flying toward Earth, this iconic crater holds clues to the Moon’s hidden secrets. In this video, we’re digging into the evidence to discover what collided with the Moon, what happened here on Earth, and why the timeline still puzzles scientists today.▀▀▀▀▀▀
Get a 10% discount on your next VisiSolar purchase when you use code ASTRUM2026 or the following link: https://visisolar.com/discount/ASTRUM...
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFFri, 26 Jun 2026 - 18min - 203 - We Found a Supermassive Black Hole Hurtling Through Space
For the first time ever, scientists have spotted a runaway supermassive black hole hurtling through space… alone. Leaving a trail of newborn stars in its wake, this cosmic giant is defying everything we know about how black holes behave. In this video, we’re diving into the mysteries scientists are racing to solve: How is this black hole creating new stars? Why is it not inside a galaxy? And how did it escape? ▀▀▀▀▀▀
Try Brilliant’s new interactive tutor for free and get 20% off an annual Premium subscription at https://brilliant.org/astrum/
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFFri, 03 Jul 2026 - 20min - 202 - The Universe’s Structure Doesn’t Make Sense
This compilation dives into the biggest mysteries in the universe: dark matter and dark energy. Discover the cosmic web holding our universe together, how it's evolving, and what it’s actually made of.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 22 Jun 2026 - 1h 05min - 201 - Should Pluto Be a Planet Again?
Will Pluto ever be a planet again?
This supercut explores our favourite dwarf planet: Pluto. We’ll discover why its planetary status really got revoked, take a closer look at what’s hiding under the surface, and reveal the surprising discoveries on its largest moon, Charon. To those returning and new to the channel: This video is a supercut of some of Astrum’s best Pluto videos, plus new and updated content. We’ve edited this into a new seamless video, remastered in 4K resolution.
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Check out Ouranos with this link to find the best stargazing conditions and make the most of your next observing session: http://ouranos-app.com/download - start with a 7 day-free trial or grab 30% off an annual subscription▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 01 Jul 2026 - 39min - 200 - This Gravity Explanation Will Make You Question the Entire Universe
This compilation brings together Astrum’s best content on one of the universe’s biggest mysteries: gravity. We’ll dive into some mind-bending concepts: how gravity is actually just mass warping the fabric of spacetime, how gravitational waves ripple across the universe, and investigate the biggest gravitational anomalies we’ve ever seen.▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 29 Jun 2026 - 56min - 199 - The Giant Creatures Lurking Deep in the Ocean | Astrum Earth
Earth’s deepest oceans are full of real-life monsters: colossal squids, crabs the size of cars, and sharks with catapulting jaws. In this video, we’re exploring the giants of the deep sea. Find out what scientists have discovered, and why the most extreme depths breed the ocean's biggest creatures.▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFWed, 24 Jun 2026 - 41min - 198 - Sagittarius A* Might Not Be a Black Hole
A new theory is challenging everything we know about Sagittarius A*, the supermassive object at the heart of our galaxy. For decades, physicists have been certain it’s a black hole. They have observed its effects and even built a planet-sized telescope just to image it. But now, a mind-bending theory is turning our understanding upside down. What if Sagittarius A* isn’t a black hole at all, but something far stranger?▀▀▀▀▀▀
Start speaking a new language in 3 weeks with Babbel 🎉. Get up to 55% OFF ➡️ Here: https://bit.ly/AstrumJun26
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 18 Jun 2026 - 26min - 197 - These Orbits Are Not Normal
This compilation explores the weirdest orbits that could ever exist. We’ll explore backwards-orbiting Moons, strange orbits at the outer edge of our Solar System, and theorise how planets could exist with multiple suns. Join us to find out how these weird orbits actually work, and why some don’t behave how you’d expect. ▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFMon, 15 Jun 2026 - 49min - 196 - 3I/ATLAS Just Did the Strangest Thing Yet
3I/ATLAS is leaving the Solar System. Having flown past Jupiter and now rapidly receding into deep space, the interstellar object has scientists scrambling to make final observations before it is out of reach forever. In our fourth and final video about 3I/ATLAS, we're digging into the final images we might ever see of it, the latest discoveries from its loop around our Sun, and the mysterious explosion that could change everything we know.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 11 Jun 2026 - 26min - 195 - A Super El Niño Is Coming in 2026 | Astrum Earth
El Niño is coming, and it’s predicted to be stronger than ever.
This year, scientists predict a “Super El Niño” - the most powerful ever recorded. And the data says it could emerge by August. What would a super El Niño mean for us? Should we be worried?▀▀▀▀▀▀
Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with our code ASTRUM6 will get the first month for free: https://planetwild.com/r/astrumearth/...
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 09 Jun 2026 - 22min - 194 - How Big Is the Biggest Star in the Universe?
This compilation features some of the weirdest stars in the universe. We’ll investigate Betelgeuse’s impending implosion, why Polaris defies our measurements, and reveal the largest stellar monsters ever discovered. What makes these stars so uniquely strange?▀▀▀▀▀▀
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The future of space travel might be closer than you think.
Could we actually unlock interstellar travel, or is it destined to stay in science fiction? What technology will actually get us there? In this video, we’re diving into the mind-blowing tech currently in development - and the wild concepts still a way off - that could finally take us to the stars. Some of these will definitely surprise you.▀▀▀▀▀▀
If you love learning about science as much as I do, head to http://brilliant.org/astrum to learn for free for a full 30 days. You'll also receive 20% off a premium annual subscription, giving you unlimited access to everything on Brilliant.▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 04 Jun 2026 - 26min - 192 - The Truth About the First Moon Landing
How did Apollo 11 really get to the Moon?In the first video of our exclusive Mission Profile series here on Astrum Extra, we’re deconstructing the mission that defined an era: Apollo 11. The story is so epic, we’re telling it in two parts.In part 1, we’ll dive deep into the near-disasters, the groundbreaking physics, and the human grit that got Apollo 11 to the Moon - narrowly avoiding a crash-landing.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 02 Jun 2026 - 35min - 191 - What Apollo 11 Really Found on the Moon | Part 2
This is Part 2 - our second Astrum Extra exclusive, continuing the story of the Apollo 11 mission. We’ll explore humanity’s first steps on the Moon, the experiments they did on the surface, and how they made it back to Earth - with some risky hiccups along the way.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 30 May 2026 - 31min - 190 - What Artemis 2 Discovered on the Dark Side of the Moon
Artemis 2 made it around the Moon, taking the crew further from Earth than any human had ever gone before. Now that the astronauts are safely back on Earth, we’re breaking down what happened on the 10-day voyage, and the incredible discoveries they made. From uncovering new craters, to witnessing unexpected impacts, find out how this mission has fundamentally reshaped our understanding of the lunar environment and prepared us for our next journey to the surface.▀▀▀▀▀▀
For 72 hours, 15% OFF all Hoverpens with code ASTRUM, or click the link https://noviumdesign.shop/Astrum - Free shipping to most countries. Also on Amazon: https://noviumdesign.shop/RNIUW6▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 28 May 2026 - 26min - 189 - What's Hidden Under the Amazon Rainforest? | Astrum Earth
The Amazon was one of the least explored frontiers on Earth… until now. Scientists are scanning the rainforest with advanced LiDAR technology to reveal lost structures hidden below the canopy for centuries. Could they finally uncover the legendary lost city of El Dorado?▀▀▀▀▀▀
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▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 26 May 2026 - 26min - 188 - The Most Extreme Spinning Objects in the Universe
This compilation might make you dizzy. From black holes dragging spacetime as they spin, super-fast spinning pulsars, and even entire galaxies - join us as we explore and explain the most extreme spins in the cosmos.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 23 May 2026 - 1h 29min - 187 - The Real Proof of Water on Mars
This supercut explores the search for water on Mars. Recent discoveries have allowed scientists to build up a picture of an ancient world shaped by rivers, lakes, oceans, and rain. But what has each rover actually found? And what does it mean for future exploration and the search for life?To those returning and new to the channel: This video is a supercut of Astrum’s best videos about water on Mars, plus new and updated content. We’ve edited this into a new seamless video, all remastered in 4K resolution.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 21 May 2026 - 32min - 186 - JWST’s Stunning Discoveries Across the Universe
This compilation explores the James Webb Space Telescope’s latest breakthroughs and most spectacular imagery. From breathtaking views of our solar system’s planets, violent comet outbursts, and mind-bending discoveries at the edge of the universe, join us to see how the JWST is unveiling the deep secrets of our cosmos.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 19 May 2026 - 54min - 185 - JWST Spotted Mysterious Red Dots at the Edge of the Universe
Mysterious red dots have been spotted all over the early Universe.
A series of little red dots is shattering our understanding of how the Universe began. These bizarre, glowing dots are far too massive and bright for their age, suggesting they could be a brand new type of cosmic object. Join us as we investigate the mind-boggling theories… Could these red dots be black hole stars?▀▀▀▀▀▀
JMP is an interactive statistical discovery software for scientists and engineers to explore data visually, uncover meaningful patterns, and make confident data-driven decisions. Check out http://jmp.com/astrum for your free trial.▀▀▀▀▀▀
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 14 May 2026 - 32min - 184 - The Biggest Snake to Ever Stalk the Earth | Titanoboa | Astrum Earth
Titanoboa was more terrifying than we imagined.
The largest snake to have ever existed on Earth. On a planet recovering from the dinosaurs, this behemoth took the stage as the ultimate apex predator. In this video, we’ll explore new research that proves Titanoboa was even more deadly than anyone imagined. How did it survive? And could it ever return?
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 12 May 2026 - 24min - 183 - Paradoxes That Push the Limits of Reality
This compilation explores the mind-bending concepts in physics that seem to break reality. Are space and time just an illusion? Can you travel in time? And what is the real shape of the Universe?
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 09 May 2026 - 56min - 182 - NASA's Surprising Discovery Inside Mimas
How did we get Mimas so wrong?
We used to think Mimas was a dead world, famous only for the massive crater that gives the moon an uncanny resemblance to the Death Star. But in 2024, scientists discovered a secret hidden beneath its battered shell: a vast, liquid ocean we didn’t know existed. Join us to find out what’s really happening inside Saturn’s most surprising moon.▀▀▀▀▀▀
If you love learning about science as much as I do, head to http://brilliant.org/astrum to learn for free for a full 30 days. You'll also receive 20% off a premium annual subscription, giving you unlimited access to everything on Brilliant.
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Can we harness the power of a star on Earth?
In this video, we’re diving deep into the heart of the Sun to understand nuclear fusion. How are scientists trying to harness the fusion power of a star to produce energy here on Earth? Is it finally within reach? ▀▀▀▀▀▀Taking care of your health just got easier, thanks to my sponsor Zocdoc - start here at: https://zocdoc.com/astrumspace
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 30 Apr 2026 - 31min - 179 - The Science Fact You've Been Taught for Years Is a Lie | Astrum Earth
Were we wrong about the 'wood wide web'?
Trees can talk to each other. Or so the headlines claimed. The discovery of the 'wood wide web' triggered a media frenzy, changing everything we thought we knew about trees. But then, the scientific community pushed back. Join us to find out if everything we were told about the 'wood wide web' is actually a lie.▀▀▀▀▀▀Explore the internet more privately with CyberGhost VPN: https://cyberghostvpn.com/AstrumEarth. $2.03/month, 4 months free, and a 45-day money-back guarantee.
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A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 28 Apr 2026 - 30min - 178 - Have We Just Seen Dark Matter For the First Time?
Scientists may have just detected dark matter for the first time ever.
Dark matter is dark. Invisible. Impossible to see. Or is it? Scientists may have just observed a direct signal from dark matter for the first time ever. Will this discovery allow us to finally figure out what dark matter is made of? Does this finally prove it exists? ▀▀▀▀▀▀Join the adventure with Alex and discover more from DwarfLab at: https://bit.ly/3ObkGXK. And don't forget to use the code ASTRUM5 for 5% off!
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 25 Apr 2026 - 18min - 177 - Apollo 11: The Complete Story | Part 1
Apollo 11 almost failed. How did the crew beat the odds to land on the Moon?In this new Astrum Extra exclusive, we’re deconstructing the mission that defined an era. We’ll dive deep into the near-disasters, the groundbreaking physics, and the human grit that put the Apollo 11 crew on the lunar surface (and back home again safely). This is the first video of our Mission Profile series here on Astrum Extra. Please let us know what you think in the comments! And join us again soon for Part 2 of the Apollo mission.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 23 Apr 2026 - 35min - 176 - JWST's Verdict on TRAPPIST-1 Is Finally In
Could there be life in the TRAPPIST-1 system?
This star system is home to our best candidates for Earth 2.0, containing seven Earth-like exoplanets orbiting within the star’s habitable zone. What have we discovered on each of the planets so far? Are any of them actually habitable? Join us to find out why scientists think this system is our best chance at finding life beyond Earth. To those returning and new to the channel: This video is a supercut of Astrum’s best TRAPPIST-1 videos, plus new and updated content. We’ve edited this into a new seamless video, remastered in 4K resolution, and re-recorded older voiceover to match the quality of recent content.▀▀▀▀▀▀
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▀▀▀▀▀▀Tue, 21 Apr 2026 - 29min - 175 - The Uncomfortable Truth About AI in Space
A compilation of Astrum exploring AI in space exploration and astronomy. We’ll dig into the good, the bad, and the hard facts. How is AI helping us to make new discoveries? And what areas still need a human touch?
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 18 Apr 2026 - 44min - 174 - What Does Lightning Sound Like on Mars?
We’ve detected lightning on Mars for the first time.
NASA’s Perseverance rover has just heard an unexpected sound - evidence of something never seen before on Mars: lightning. In this video, we’ll find out how decoding this tiny crackle could unlock the secrets of the Martian atmosphere, and could be the key to one day surviving on the surface. ▀▀▀▀▀▀Get a 10% discount on your next VisiSolar purchase when you use code ASTRUM2026 or the following link: https://visisolar.com/discount/ASTRUM...
▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 16 Apr 2026 - 19min - 173 - The Deadliest Part of the Pacific Ocean | Astrum Earth
The Bermuda Triangle has an evil twin.
Forget the Bermuda Triangle… its far deadlier twin is waiting in the Pacific Ocean. Known as the Dragon’s Triangle, this graveyard of ships has baffled explorers for centuries. But scientists have finally scoured the seafloor and exposed the terrifying secret that makes this zone a total death trap.▀▀▀▀▀▀
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 14 Apr 2026 - 36min - 171 - Does Enceladus’ Ocean Actually Contain Life?
Could there really be life on Enceladus?
Enceladus’ ocean is far more active than we thought. New images from the James Webb Space Telescope revealed the largest plume ever seen erupting from the tiny moon’s frozen surface. Deep diving into Cassini data, scientists have uncovered the chemistry hiding in the depths of the subsurface ocean… and it’s more complex and shocking than anyone imagined. Is this small moon the most likely home for life beyond Earth?▀▀▀▀▀▀If you love learning about science as much as I do, head to http://brilliant.org/astrum to learn for free for a full 30 days. You'll also receive 20% off a premium annual subscription, giving you unlimited access to everything on Brilliant.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 09 Apr 2026 - 21min - 169 - Is Artemis II Finally Launching?
Why is it so hard to return to the Moon? NASA’s Artemis II was scheduled for launch in February this year, but due to countless glitches and delays, the spacecraft has been firmly stuck on the launchpad. In this video, we investigate what’s been holding back the moon mission. Now we’ve reached the official launch day, will everything finally go to plan?
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 02 Apr 2026 - 21min - 168 - The Tornado That Changed Science | El Reno | Astrum Earth
This is the biggest tornado ever recorded.
How did the world’s biggest tornado manage to catch the world’s experts completely off guard? The 2013 El Reno tornado came out of nowhere, broke the scales, and changed the way we look at extreme weather forever. In this video, we’ll dive into the science behind the storm to find out exactly what made this one so uniquely terrifying.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 31 Mar 2026 - 32min - 167 - We Found the Most Powerful Object In the Universe
Scientists are hunting for PeVatrons, the most powerful objects in the Universe.
For decades, we’ve been detecting super high energy cosmic rays from deep space, but we have no idea where they come from. These particles move so fast, they would need a QUADRILLION electron volts of energy to produce them. What in the Universe could be this powerful?▀▀▀▀▀
Join the adventure with Alex and discover more from DwarfLab at: https://bit.ly/3ObkGXK. And don't forget to use the code ASTRUM5 for 5% off!
▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 28 Mar 2026 - 26min - 166 - The Most Violent Storms Our Solar System Has Ever Seen
In this compilation, we’re exploring the most violent storms ever recorded. From planet-sized dust storms on Mars, to permanent polar vortices on Saturn’s moon of Titan, and colossal solar eruptions that have the potential to destroy the Earth - journey with us to the most violent places in the Solar System.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 26 Mar 2026 - 1h 40min - 165 - What NASA Found Below Jupiter's Clouds
This supercut explores NASA’s Juno mission to Jupiter. We'll uncover what Juno has discovered on Jupiter and its moons during its 15 years of exploration, and discuss the latest news about the mission. Has Juno reached the end of its life?To those returning and new to the channel: This video is a supercut of Astrum’s best Juno content, plus some new updates. We’ve edited this into a new seamless video, remastered in 4K resolution, and re-recorded the older voiceover to match the quality of the recent episodes.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 24 Mar 2026 - 1h 05min - 164 - Black Holes Keep Getting Stranger
This is a compilation of the best content about black holes. These mind-bending objects continually push the limits of physics, defying our fundamental understanding of the Universe. Find out why they remain the strangest enigmas in the cosmos.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 21 Mar 2026 - 57min - 163 - What If an Antimatter Meteor Hit the Earth?
What if Earth were hit by an antimatter meteor? In this video, we’re exploring a terrifying hypothetical scenario. Could a meteor made of antimatter exist? And would Earth survive an impact?
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 19 Mar 2026 - 18min - 162 - The Hidden Structures Discovered Beneath Antarctica | Astrum Earth
What’s hiding under Antarctica’s ice?
In this video, we’re exploring Antarctica, a region we know less about than any other planet surface in the inner solar system. But now, that’s changing. Scientists have uncovered strange signals and structures hidden beneath the ice. What exactly did they find? ▀▀▀▀▀▀
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 17 Mar 2026 - 31min - 161 - The Weirdest Phenomena Ever Seen on Earth
This compilation uncovers the strangest phenomena on Earth, captured in rare footage from the ground and from orbit. We’ll delve into the science behind the rarest types of lightning ever witnessed, bizarre cloud formations, volcanic eruptions, and earthquakes, revealing just how weird our planet can be.▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 14 Mar 2026 - 53min - 160 - We've Never Seen a Supernova Explode Until Now
We’ve finally seen a star exploding in real time.
For the first time, we have a front-row seat to one of the most violent events in the universe: a supernova. But there’s a catch - the shape of the explosion was not what we expected. In this video, we investigate the inner workings of the blast to find out what’s really going on inside.▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF▀▀▀▀▀▀
If you love learning about science as much as I do, head to http://brilliant.org/astrum to learn for free for a full 30 days. You'll also receive 20% off a premium annual subscription, giving you unlimited access to everything on Brilliant.
Thu, 12 Mar 2026 - 23min - 159 - La Niña Is Doing Something It Shouldn't
La Niña isn’t doing what it’s supposed to.
El Niño and La Niña. The two extremes of Earth’s global weather cycle. For thousands of years, the oscillation followed a steady rhythm… until 2025. This time, La Niña is breaking the rules. Join us as we break down the science of this global engine, and investigate why it has suddenly gone rogue.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 10 Mar 2026 - 24min - 158 - What They Found In These Rock Samples From Space
This compilation explores the incredible sample return missions that have collected pieces of asteroids and comets, and brought them back to Earth. What did they find?▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFSat, 07 Mar 2026 - 51min - 157 - What's the Hottest Place In the Universe?
This compilation explores the hottest places in the cosmos. Journey through the superheated heart of a Quasar, the brightest explosion of all time, the blazing interior of the Sun, and the scorching surfaces of the hottest planets in our solar system.▀▀▀▀▀▀
Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 05 Mar 2026 - 1h 21min - 156 - Why NASA Is Looking at Uranus Right Now
New discoveries about Uranus reveal something surprising hidden inside its core.
A rare alignment is approaching, offering a fresh opportunity to study Uranus. Although only visited once by Voyager 2, cutting-edge telescopes and modern data methods mean new discoveries are still pouring in. So what is really hiding beneath the clouds of this mysterious pale blue giant?▀▀▀▀▀▀
Join the adventure with Alex and discover more from DwarfLab at: https://bit.ly/3ObkGXK. And don't forget to use the code ASTRUM5 for 5% off!
▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFTue, 03 Mar 2026 - 24min - 155 - Have We Found the Oldest Galaxy In the Universe?
In this Astrum Supercut, we're heading back to the birth of the universe. With telescopes like JWST, we’re now able to peer back to the beginning of time to witness the very first galaxies ever to form. But the deeper we look, the more we find things we didn't expect. Are our models of the cosmos actually wrong?To those returning and new to the channel: This video is a Supercut of our best early universe videos, plus some new and updated discoveries. We’ve edited this into a new seamless video, remastered in 4K resolution, and re-recorded the older voiceover to match the quality of the recent episodes.
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Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com
A huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNFThu, 26 Feb 2026 - 42min
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