The Milky Way's Ancient Disc: Have We Misunderstood Galaxy Formation All Along? скачать в хорошем качестве

The Milky Way's Ancient Disc: Have We Misunderstood Galaxy Formation All Along?

In this video, we dive into groundbreaking discoveries that challenge everything we thought we knew about how galaxies form. Recent observations from the James Webb Space Telescope (JWST) and new findings in our own Milky Way suggest that ancient, cold discs might be a fundamental feature of galaxies, not just the result of violent mergers as previously believed. With evidence of a 13-billion-year-old thin disc in the Milky Way and similar structures in high-redshift galaxies, it's becoming clear that our current galaxy formation models may be flawed. Join us as we explore this cosmic revelation. Could it be that galaxies form with their discs already in place, rather than evolving them over time? This discovery could reshape our understanding of the early Universe and how galaxies like the Milky Way were built. Don’t miss out on this revolutionary journey through the cosmos! 🔔 Subscribe for More: Don't forget to like, subscribe, and hit the notification bell to stay updated on the latest cosmic discoveries! 💖 Support This Channel: Your support is crucial for us to continue making quality content. Patreon:   / seethepattern   PayPal: https://www.paypal.me/seethepattern Merch: https://shop.spreadshirt.co.uk/see-th... 📚 References: https://arxiv.org/abs/2402.00561 https://arxiv.org/html/2407.07283v2 https://fjaellet.github.io/mariecurie... 00:00 Introduction 01:15 Older Stars and Disk Formation 02:47 Thin and Thick Disk Formation 03:56 Study's Determination of Stellar Age 07:26 Discrepancies with Age Determination 08:28 Study's Findings 10:04 Challenging Traditional view of Galaxy Formation