
2025-07-04 19:17:58
The NSF–DOE Vera C. Rubin Observatory on Cerro Pachón in Chile has started to repeatedly scan the sky.
Some of it's first images are available at #astronomy #galaxies #rubins
The emergence of galactic thin and thick discs across cosmic history: #Galaxies: https://webbtelescope.org/contents/news-releases/2025/news-2025-121 and https://science.nasa.gov/missions/webb/nasas-webb-digs-into-structural-origins-of-disk-galaxies/
Efficient NIRCam Selection of Quiescent #Galaxies at 3 < z < 6 in CEERS: https://iopscience.iop.org/article/10.3847/1538-4357/ad4cea -> interview with the first author: https://www.youtube.com/watch?v=3BtAbtQudz4