We Caught a Black Hole Switching On For the First Time
Episode Date: August 29, 2026Scientists have spotted something firing out “cosmic bullets” into space at nearly the speed of light. The culprit: a supermassive black hole that’s w...
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
220 episodes transcribedScientists have spotted something firing out “cosmic bullets” into space at nearly the speed of light. The culprit: a supermassive black hole that’s w...
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,...
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 InSight lander has detected the first ever ‘Marsquakes’... and revealed something strange going on in Mars’ interior. Deep beneath the crust, insi...
This compilation reveals the incredible space events we’ve observed for the first time. From witnessing planets as they form and peering into Jupiter’...
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 expl...
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...
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 m...
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 actuall...
A compilation of Astrum videos exploring the fastest speeds in the universe. We’ll investigate the universe’s most extreme particle accelerators: the...
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 di...
New images and discoveries from the Euclid Space Telescope.This supercut explores the most powerful survey telescope ever: Euclid. We’ll take a journe...
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,...
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...
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, t...
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...
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 expecta...
What would happen if you travelled near the ultimate speed limit of the universe? Spoiler: strange things start happening to space and time. This Astr...
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 spo...
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 activi...