Join my mailing list https://briankeating.com/list to win a real 4 billion year old meteorite! All .edu emails in the USA 🇺🇸 will WIN! Get early access to new videos (+ other perks): https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Cosmic strings, theorized as topological defects from the early universe, are being explored for their potential to solve significant cosmological puzzles. Renowned physicist Robert Brandenberger gave a lecture about their properties, formation, and persistence in various models beyond the standard particle physics framework. Cosmic strings might explain the existence of supermassive black holes and early galaxies observed by the James Webb Space Telescope. Superconducting cosmic strings emitting gravitational and electromagnetic radiation further support the formation of early universe structures. Understanding and detecting cosmic strings could change our knowledge of the universe and particle physics. Listen in for his wonderful lecture. Key Takeaways: Additional resources: ➡️ Connect with Robert Brandenberger: 💻 Website: https://www.physics.mcgill.ca/~rhb/ ➡️ Follow me on your fav platforms: ✖️ Twitter: https://x.com/DrBrianKeating 🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1 📝 Join my mailing list: https://briankeating.com/list ✍️ Check out my blog: https://briankeating.com/cosmic-musings/ 🎙️ Follow my podcast: https://briankeating.com/podcast ✨ Member's only playlist: https://www.youtube.com/playlist?list=UUMOmXH_moPhfkqCk6S3b9RWuw Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known. Make sure to subscribe so you never miss an episode! #intotheimpossible #briankeating #robertbrandenberger