The Daily Brew
Selected astro-ph abstracts for Friday 2025 December 5
- JWST Confirmation of a Runaway Supermassive Black Hole via its Supersonic Bow Shock
Pieter van Dokkum, Connor Jennings, Imad Pasha, Charlie Conroy, Ish Kaul, Roberto Abraham, Shany Danieli, Aaron J. Romanowsky, Grant Tremblay
[ arXiv:2512.04166 | PDF File ]
- Warped & Hooked: Mapping the Magellanic Clouds in 3D using Red Clump stars
Slater J. Oden, David L. Nidever, Joshua Povick, Pol Massana, Yumi Choi, Roeland P. van der Marel, Maria-Rosa L. Cioni, Joanna Sakowska, Knut A. G. Olsen, Lara Cullinane, et al. [20 co-authors]
[ arXiv:2512.04200 | PDF File ]
- The DESI Single Fiber Lens Search. I. Four Thousand Spectroscopically Selected Galaxy-Galaxy Gravitational Lens Candidates
Juliana S. M. Karp, David J. Schlegel, Xiaosheng Huang, Nikhil Padmanabhan, Adam S. Bolton, Christopher J. Storfer, J. Aguilar, S. Ahlen, S. Bailey, D. Bianchi, et al. [49 co-authors]
[ arXiv:2512.04275 | PDF File ]
- The Binary Fraction of Stars in the Dwarf Galaxy Ursa Minor via Dark Energy Spectroscopic Instrument
Tian Qiu, Wenting Wang, Sergey Koposov, Ting S. Li, Nathan R. Sandford, Joan Najita, Songting Li, Jiaxin Han, Arjun Dey, Constance Rockosi, et al. [47 co-authors]
[ arXiv:2512.04477 | PDF File ]
- Chlorine and Potassium Enrichment in the Cassiopeia A Supernova Remnant
XRISM collaboration
[ arXiv:2512.04508 | PDF File ]
- Characterizing the Low-Mass Pre-Main-Sequence Population in the Low-Metallicity Star-Forming Region Dolidze 25 Using VLT-MUSE
Mizna Ashraf, Jessy Jose, Gregory J. Herczeg, Min Fang, Varsha Ramachandran, Carlo F. Manara, Christian Schneider, Megan Reiter, Kiran Kumar Sunil
[ arXiv:2512.04645 | PDF File ]
- ALMA-QUARKS: Few-Thousand-Year Hatching out of "Egg": The Supersonic Breakout of a Hypercompact H II Region from Its Parental Hot Core
Siju Zhang, Guido Garay, Fengwei Xu, Luis F. Rodr\'iguez, Neal J. Evans II, Annie Zavagno, Paul F. Goldsmith, Dongting Yang, Xunchuan Liu, Aiyuan Yang, et al. [21 co-authors]
[ arXiv:2512.04744 | PDF File ]
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