Born Thick, Settled Thin

Podcast: Astronomy Daily: Latest Space News · bitesz.com

Opublikowano: 2026-10-22

Show notes The Milky Way's disc settled in two stages; metal-rich gas around Sgr A*; two mirror-image simulated universes; shadows in the Orion Bar; quick hits on Hera, Uzbekistan and Artemis; Orionid-night skywatch. Sources · IAC — Milky Way's disc formed in two very distinct stages — https://www.iac.es/en/outreach/news/research-iac-reveals-milky-ways-disc-formed-two-very-distinct-stages · Mirabal et al. — ApJL 1010 L38 — https://doi.org/10.3847/2041-8213/aeb0a3 · McGill — Gas around Milky Way's central black hole is rich in metals — https://www.mcgill.ca/newsroom/channels/news/gas-around-milky-ways-central-black-hole-rich-metals-study-finds-375101 · Ford et al. — AJ (DOI) — http://doi.org/10.3847/1538-3881/ae994d · Ford et al. — arXiv 2605.13995 — https://arxiv.org/abs/2605.13995 · ...