Dwarf Galaxies in Voids: Dark Matter Halos and Gas Cooling by Matthias Hoeft, Stefan Gottlöber

“…However, the numerical results indicate that cosmological voids are abundantly populated with dark matter haloes which may in principle host dwarf galaxies. Observational efforts have in contrast revealed that voids are apparently devoid of dwarf galaxies. …”
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Rare Occasions: Tidal Disruption Events Rarely Power the AGNs Observed in Dwarf Galaxies by Joanne Tan, Guang Yang, Jonelle L. Walsh, W. N. Brandt, Bin Luo, Franz E. Bauer, Chien-Ting Chen, Mouyuan Sun, Yongquan Xue

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Discovery and Spectroscopic Confirmation of Aquarius III: A Low-mass Milky Way Satellite Galaxy by W. Cerny, A. Chiti, M. Geha, B. Mutlu-Pakdil, A. Drlica-Wagner, C. Y. Tan, M. Adamów, A. B. Pace, J. D. Simon, D. J. Sand, A. P. Ji, T. S. Li, A. K. Vivas, E. F. Bell, J. L. Carlin, J. A. Carballo-Bello, A. Chaturvedi, Y. Choi, A. Doliva-Dolinsky, O. Y. Gnedin, G. Limberg, C. E. Martínez-Vázquez, S. Mau, G. E. Medina, M. Navabi, N. E. D. Noël, V. M. Placco, A. H. Riley, I. U. Roederer, G. S. Stringfellow, C. R. Bom, P. S. Ferguson, D. J. James, D. Martínez-Delgado, P. Massana, D. L. Nidever, J. D. Sakowska, L. Santana-Silva, N. F. Sherman, E. J. Tollerud, DELVE Collaboration

Subjects: “…Dwarf galaxies…”
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Unraveling the Kinematic and Morphological Evolution of the Small Magellanic Cloud by S. R. Dhanush, A. Subramaniam, S. Subramanian

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The Hubble Space Telescope Survey of M31 Satellite Galaxies. IV. Survey Overview and Lifetime Star Formation Histories by Alessandro Savino, Daniel R. Weisz, Andrew E. Dolphin, Meredith J. Durbin, Nitya Kallivayalil, Andrew Wetzel, Jay Anderson, Gurtina Besla, Michael Boylan-Kolchin, Thomas M. Brown, James S. Bullock, Andrew A. Cole, Michelle L. M. Collins, M. C. Cooper, Alis J. Deason, Aaron L. Dotter, Mark Fardal, Annette M. N. Ferguson, Tobias K. Fritz, Marla C. Geha, Karoline M. Gilbert, Puragra Guhathakurta, Rodrigo Ibata, Michael J. Irwin, Myoungwon Jeon, Evan N. Kirby, Geraint F. Lewis, Dougal Mackey, Steven R. Majewski, Nicolas Martin, Alan McConnachie, Ekta Patel, R. Michael Rich, Evan D. Skillman, Joshua D. Simon, Sangmo Tony Sohn, Erik J. Tollerud, Roeland P. van der Marel

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First Detection of Radio Emission from the Intermediate-mass Black Hole in POX 52: Deep Multiband Observations with ATCA and VLA by Qi Yuan, Hengxiao Guo, Minfeng Gu, Jamie Stevens, Philip G. Edwards, Yongjun Chen, Wenwen Zuo, Jingbo Sun, Jun Yang, Paulina Lira, Tao An, Renzhi Su, Yuanqi Liu, Yijun Wang, Ning Chang, Pengfei Jiang, Ming Zhang

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AEOS: Transport of Metals from Minihalos following Population III Stellar Feedback by Jennifer Mead, Kaley Brauer, Greg L. Bryan, Mordecai-Mark Mac Low, Alexander P. Ji, John H. Wise, Andrew Emerick, Eric P. Andersson, Anna Frebel, Benoit Côté

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The Bullseye: HST, Keck/KCWI, and Dragonfly Characterization of a Giant Nine-ringed Galaxy by Imad Pasha, Pieter G. van Dokkum, Qing Liu, William P. Bowman, Steven R. Janssens, Michael A. Keim, Chloe Neufeld, Roberto Abraham

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Bose-Einstein Condensate Dark Matter Halos Confronted with Galactic Rotation Curves by M. Dwornik, Z. Keresztes, E. Kun, L. Á. Gergely

“…We employ 6 High Surface Brightness (HSB), 6 Low Surface Brightness (LSB), and 7 dwarf galaxies with rotation curves falling into two classes. …”
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Exploring the Evolution of a Dwarf Spheroidal Galaxy with SPH Simulations. II. AGN Feedback by Roberto Hazenfratz, Paramita Barai, Gustavo A. Lanfranchi, Anderson Caproni

“…Our results indicate that a low-mass AGN in a dwarf galaxy influences the star formation history under specific physical conditions. …”
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GD-1 Stellar Stream and Cocoon in the DESI Early Data Release by M. Valluri, P. Fagrelius, S. E. Koposov, T. S. Li, Oleg Y. Gnedin, E. F. Bell, R. G. Carlberg, A. P. Cooper, J. Aguilar, S. Ahlen, C. Allende Prieto, V. Belokurov, L. Beraldo e Silva, D. Brooks, A. Byström, T. Claybaugh, K. Dawson, A. Dey, P. Doel, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, J. Han, K. Honscheid, T. Kisner, A. Kremin, A. Lambert, M. Landriau, L. Le Guillou, M. E. Levi, A. de la Macorra, M. Manera, P. Martini, G. E. Medina, A. Meisner, R. Miquel, J. Moustakas, A. D. Myers, J. Najita, C. Poppett, F. Prada, M. Rezaie, G. Rossi, A. H. Riley, E. Sanchez, D. Schlegel, M. Schubnell, D. Sprayberry, G. Tarlé, G. Thomas, B. A. Weaver, R. H. Wechsler, R. Zhou, H. Zou

“…The progenitor of the GD-1 stream was an accreted globular cluster (GC) and: (a) the cocoon was produced by pre-accretion tidal stripping of the GC while it was still inside its parent dwarf galaxy; (b) the cocoon comprises debris from the parent dwarf galaxy; (c) an initially thin GC tidal stream was heated by impacts from dark subhalos in the Milky Way; (d) an initially thin GC stream was heated by a massive Sagittarius dwarf galaxy; or a combination of some of these. …”
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Forest Fire Clustering: A Novel Tool for Identifying Star Members of Clusters by Xingyin Wei, Jing Chen, Su Zhang, Feilong He, Yunbo Zhao, Xuran He, Yongjie Fang, Xinhao Chen, Hao Yang

“…We use a Gaia DR3 catalog comprising 322 random objects with distinct heliocentric distances from approximately 0 to 5 kpc, along with one ultrafaint dwarf galaxy Bootes I (∼63 kpc), as our validation sample. …”
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The First Galaxies and the Likely Discovery of Their Fossils in the Local Group by Massimo Ricotti

“…If early populations of dwarf galaxies did form in significant number before reionization, their “fossils” should be found today in the Local Group. …”
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Progenitor Diversity in the Accreted Stellar Halos of Milky Way–like Galaxies by Sy-Yun Pu, Andrew P. Cooper, Robert J. J. Grand, Facundo A. Gómez, Antonela Monachesi

“…Predictions of diversity from numerical simulations are sensitive to model-dependent assumptions regarding the efficiency of star formation in dwarf galaxies. We compare, at face value, to current constraints on the radial diversity of the Milky Way's accreted halo. …”
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A Dual Active Black Hole Candidate with Mass Ratio ~7:1 in a Disk Galaxy by Xiao Cao, Yan-Mei Chen, Yong Shi, Junfeng Wang, Zhijie Zhou, Min Bao, Qiusheng Gu, Alexei Moiseev, Luis C. Ho, Lan Wang, Guangquan Zeng

“…However, dual AGNs generated by minor mergers involving one or two dwarf galaxies are exceptionally rare and understudied. …”
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