[단서 #16] 빅뱅 후 2.8억 년, 있어선 안 될 은하가 거기 있었다

[Cosmic Clue #16] Only 280 million years after the Big Bang, when the universe was just 2% of its current age, a massive galaxy was already there. The James Webb Space Telescope captured the light of JADES-GS-z14-0, with a redshift of 14.32. Then, just one year later, MoM-z14 broke that record with a redshift of 14.44. These giants formed 3 to 10 times faster than the standard cosmological model ΛCDM predicted. Inside GN-z11, a black hole of 1.6 million solar masses was also found. One hundred years of cosmology is shaking. 📍 Chapters 0:00 A galaxy 280 million years after the Big Bang 2:14 James Webb's eyes: four instruments 8:05 A black hole that grew too fast 13:09 MoM-z14, a new record (2025) 16:25 Cosmology is shaking 23:19 Preview of Cosmic Clue #17 🌌 Cosmic Clue channel — space, astronomy, and physics documentaries. A new clue every week. Next up, Cosmic Clue #17: the most powerful explosion in the universe, a gamma-ray burst. 📚 References • Carniani et al., Nature (2024), JADES-GS-z14-0, redshift 14.32 • Naidu et al., Open Journal of Astrophysics (2025), MoM-z14, redshift 14.44 • Maiolino et al., Nature (2024), GN-z11 central black hole, 1.6 million solar masses • Labbe et al., Nature (2023), early massive galaxy candidates • Steinhardt et al., Astrophysical Journal (2016), Impossibly Early Galaxy Problem • Bogdan et al., ApJL (2023), UHZ1 direct collapse black hole candidate • ALMA + KASI (2025), oxygen detection in JADES-GS-z14-0 • NASA / ESA / STScI / JWST public data 📌 Sources: NASA, ESA, Wikimedia Commons, Pexels (CC), Codex AI #space #JamesWebb #JWST #earlyuniverse #JADES #MoMz14 #GNz11 #redshift #BigBang #cosmology #LCDM #supermassiveblackhole #directcollapseblackhole #cosmicdawn #astronomy #CosmicClue #documentary #ASMR #sleep #sleepvideo