How Did We Misunderstand Galaxies For So Long?

A compilation of ‪Astrum videos about missions from ISRO, India’s Space Agency. As the fourth nation to successfully land on the Moon, India is establishing itself as a major contender in global space exploration. We dive into ISRO’s ambitious plans for their first crewed mission, and reveal the discoveries their probes have already made on the surface of the Moon and Mars. ▀▀▀▀▀▀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

What would happen if all the ice on Earth suddenly melted?In this video, we’re exploring the hypothetical scenario: what would happen if all of Earth’s ice melted? We look at a world with no polar ice caps, disrupted ocean currents, and continents dramatically redesigned by encroaching coastlines. Is this a total disaster? Could it really happen? And who survives?▀▀▀▀▀▀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 ASTRUM11 will get the first month for free at: https://planetwild.com/r/astrumearth/... If you want to get to know them better first, check out their project using chainsaw detectors to protect old-growth forests: 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

In this compilation of Astrum videos, we're exploring galaxies across the cosmos. From our own Milky Way to the most distant reaches of the universe, we'll discover how these colossal structures form and evolve, observe stunning images of galaxies captured across vast stretches of space and time, and uncover remarkable new discoveries in our own galactic home.▀▀▀▀▀▀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 Astrum compilation explores stars like our sun. Where do they come from? What makes them different from each other? And what’s happening deep inside them? Featuring breathtaking images from Hubble, we’re uncovering the physics that lights up the universe. ▀▀▀▀▀▀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

Everything you need to know about Pluto’s shadow, Charon. Join us as we journey to the solar system's frozen edge to explore Pluto’s mysterious companion, Charon. Forming half of the solar system’s most intriguing binary, Charon’s dark surface bears the scars of a violent past, and a bizarre red stain on its pole. Join us to explore everything we know about Charon, the moon that helped to redefine what it means to be a planet.▀▀▀▀▀▀If you love learning about science as much as I do, head to http://brilliant.org/astrum to start for free. 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

Hubble’s new 2.5 billion pixel image reveals Andromeda in unprecedented detail.In this video, we explore our closest neighbouring galaxy, Andromeda. Created from 10 years of observations by the Hubble Telescope, the latest mosaic image unveils 200 million stars in glorious resolution. We’re zooming into the details and picking apart the clues with a fine-tooth comb. From star formation to galactic collisions, what does the new image reveal about Andromeda’s violent past… and its terrifying future?▀▀▀▀▀▀Get NordVPN 2Y plan + 4 months extra ➼ https://nordvpn.com/astrum. It’s risk-free with Nord’s 30-day money-back guarantee!▀▀▀▀▀▀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 universe doesn’t work the way you think it does. At least, not on the smallest scale. This compilation of ‪Astrum videos explores the mysterious and baffling properties of the quantum universe. These quantum experiments defy common sense, will make you question your reality, and are even changing the future of technology. ▀▀▀▀▀▀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

Forget everything you think you know about rivers. In this video, we’re diving into the weirdest waterways on Earth, including a river hot enough to boil you alive, a waterfall that bleeds, and a multi-coloured rainbow stream. Join us to uncover the mind-bending science behind these mysterious currents. ▀▀▀▀▀▀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 billionaire space race is on. This Astrum episode explores the new age of private space exploration and how it's changing the future of space science. What does it mean for our destiny among the stars?▀▀▀▀▀▀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 Hubble tension problem is breaking cosmology. Cosmology is in crisis. Scientists have argued for decades about how and why the universe is expanding. Now, after careful measurements using multiple methods, the main two don’t add up. What do we do when our measurements of the universe don’t match up with our models? Are all of our theories wrong?▀▀▀▀▀▀If you love learning about science as much as I do, head to http://brilliant.org/astrum to start for free. 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