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▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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. ▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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.▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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/...▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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?▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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.▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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. ▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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.▀▀▀▀▀▀Try Odoo's website builder for free today: https://www.odoo.com/r/9lr1▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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 ▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

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