Astrum Space

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/4aiJZNF The Astrum book is still available in the US! Get your hands on one here: ⁠https://astrumspace.co/⁠

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. ▀▀▀▀▀▀ 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/⁠

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 ▀▀▀▀▀▀ A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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/⁠

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/⁠

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. ▀▀▀▀▀▀ 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/⁠

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

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/4aiJZNF

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? ▀▀▀▀▀▀ A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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

This compilation explores the mysterious force fields that surround our planet, protecting Earth from the deadly dangers of the cosmos. ▀▀▀▀▀▀ A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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 ▀▀▀▀▀▀ A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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. ▀▀▀▀▀▀ A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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

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… Upgrade your online protection with an all-in-one security app! Get an exclusive NordVPN deal + 4 months extra here ➼ https://nordvpn.com/astrum. It’s risk free with NordVPN’s 30-day money-back guarantee! ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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

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/ ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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

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/4aiJZNF

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. ▀▀▀▀▀▀ 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

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? ▀▀▀▀▀▀ 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

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? ▀▀▀▀▀▀ 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

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? ▀▀▀▀▀▀ 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/4aiJZNF

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? ▀▀▀▀▀▀ 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! ▀▀▀▀▀▀ 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

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/4aiJZNF

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/4aiJZNF

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. ▀▀▀▀▀▀ 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…

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/4aiJZNF

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/4aiJZNF

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.

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/4aiJZNF

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/4aiJZNF

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/ ▀▀▀▀▀▀ 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

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/.... ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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

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... ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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/4aiJZNF

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? ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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

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.▀▀▀▀▀▀ 🔒 Remove your personal information from the web at https://joindeleteme.com/ASTRUMEARTH and use code ASTRUMEARTH for 20% off DeleteMe international Plans. ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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

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?▀▀▀▀▀▀ 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

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/4aiJZNF

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? ▀▀▀▀▀▀ 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

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? ▀▀▀▀▀▀ 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 ASTRUM7 will get the first month paid for by me: 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/4aiJZNF

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. ▀▀▀▀▀▀ 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

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... ▀▀▀▀▀▀ 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

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/ ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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

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. ▀▀▀▀▀▀ 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 ▀▀▀▀▀▀ 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