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ALMASOP: Inner-envelope Structures of Protostars Driving Nascent Jets
Somnath Dutta, Chin-Fei Lee, Naomi Hirano, Doug Johnstone, Kee-Tae Kim, Yi-Jehng Kuan, James Di Francesco, Ken’ichi Tatematsu, Mika Juvela, Chang Won Lee, Alessio Traficante, Huei-Ru Vivien Chen, Manash Ranjan Samal, David Eden, Dipen Sahu, Shih-Ying Hsu, Tie Liu and Sheng-Yuan Liu The Astrophysical Journal 996(1) 92 (2026) https://doi.org/10.3847/1538-4357/ae1d77
Isotopomer-Specific Carbon Isotope Ratio of Complex Organic Molecules in Star-Forming Cores
New Estimate for the Cosmic Ray-Induced H2 Photodissociation Rate in the Interstellar Medium
Olli Sipilä, Paola Caselli, Marco Padovani, Daniele Galli, Tommaso Grassi, Helgi Rafn Hrodmarsson, Sigurd Sigersen Jensen and Evelyne Roueff ACS Earth and Space Chemistry (2026) https://doi.org/10.1021/acsearthspacechem.5c00289
exoALMA. XIX. Confirmation of Non-thermal Line Broadening in the DM Tau Protoplanetary Disk
Caitlyn Hardiman, Christophe Pinte, Daniel J. Price, Thomas Hilder, Iain Hammond, Taïssa Danilovich, Sean M. Andrews, Richard Teague, Giovanni Rosotti, Mario Flock, Gianni Cataldi, Jaehan Bae, Marcelo Barraza-Alfaro, Myriam Benisty, Nicolás Cuello, Pietro Curone, Ian Czekala, Stefano Facchini, Daniele Fasano, Misato Fukagawa, Maria Galloway-Sprietsma, Himanshi Garg, Cassandra Hall, Jane Huang, John D. Ilee, et al. The Astrophysical Journal Letters 997(2) L47 (2026) https://doi.org/10.3847/2041-8213/ae313a
Size-Specific Fragmentation and Intracluster Reactions of Methanol Clusters in Superfluid Helium Nanodroplets
Silvia Spezzano, Wiebke Riedel, Paola Caselli, Olli Sipilä, Yuxin Lin, Hayley A. Bunn, Elena Redaelli, Laurent H. Coudert, Andrés Megías and Izaskun Jimenez-Serra ACS Earth and Space Chemistry 10(1) 57 (2026) https://doi.org/10.1021/acsearthspacechem.5c00187
A viable initiation step in the formation of Si-containing chains: The SiH4 + H reaction
Barbara Keresztes, Sándor Góbi, István Pál Csonka, Gopi Ragupathy, Anita Schneiker, Gábor Bazsó and György Tarczay Chemical Physics Letters 883 142515 (2026) https://doi.org/10.1016/j.cplett.2025.142515
Reactive hydrogenation of interstellar carbon monoxide ices. The viewpoint of machine learning-driven simulations
Juan Carlos del Valle, Johannes Kästner and Germán Molpeceres Monthly Notices of the Royal Astronomical Society 545(4) (2026) https://doi.org/10.1093/mnras/staf2114
A Fully ab Initio Kinetic Monte Carlo Approach for Modeling Adsorption and Diffusion in Interstellar Icy Grain Mantles: The Case of H2S
Yuqiang Li, Junzhi Wang, Juan Li, Xing Lu, Siqi Zheng, Chao Ou, Qian Huang, Miguel Santander-García, José Jairo Díaz-Luis, Seokho Lee, Tie Liu and Zhiqiang Shen The Astrophysical Journal 998(1) 182 (2026) https://doi.org/10.3847/1538-4357/ae33bc
Time-dependent chemical evolution during cloud formation: H2-regulated chemistry in diffuse molecular cloud
Yuto Komichi, Yuri Aikawa, Kazunari Iwasaki and Kenji Furuya Monthly Notices of the Royal Astronomical Society 546(2) (2026) https://doi.org/10.1093/mnras/stag027
CO Diffusion on Interstellar Amorphous Solid Water: A Computational Study
Organic Acid Chemistry in ISM: Detection of Formic Acid and its Prebiotic Chemistry in Hot Core G358.93−0.03 MM1
Arijit Manna, Sabyasachi Pal, Sekhar Sinha and Sushanta Kumar Mondal Research in Astronomy and Astrophysics 26(3) 035019 (2026) https://doi.org/10.1088/1674-4527/ae2f4b
Re-exploring Molecular Complexity with ALMA: Insights into chemical differentiation from the molecular composition of hot cores in Sgr B2(N2)
C. Mininni, S. Molinari, J. D. Soler, Á. Sánchez-Monge, A. Coletta, M. Benedettini, A. Traficante, E. Schisano, D. Elia, S. Pezzuto, A. Nucara, P. Schilke, C. Battersby, P. T. P. Ho, M. T. Beltrán, H. Beuther, G. A. Fuller, B. Jones, R. S. Klessen, Q. Zhang, S. Walch, Y. Tang, A. Ahmadi, J. Allande, A. Avison, et al. Astronomy & Astrophysics 699 A34 (2025) https://doi.org/10.1051/0004-6361/202452700
The ALMA-ATOMS survey: A sample of weak hot core candidates identified through line stacking
Zi-Yang Li, Xunchuan Liu, Tie Liu, Sheng-Li Qin, Paul F. Goldsmith, Pablo García, Yaping Peng, Li Chen, Yunfan Jiao, Zhiping Kou, Chuanshou Li, Jiahang Zou, Mengyao Tang, Shanghuo Li, Meizhu Liu, Guido Garay, Fengwei Xu, Wenyu Jiao, Qiu-Yi Luo, Suinan Zhang, Qi-Lao Gu, Xiaofeng Mai, Yan-Kun Zhang, Jixiang Weng, Chang Won Lee, et al. Astronomy & Astrophysics 697 A190 (2025) https://doi.org/10.1051/0004-6361/202452762
JWST-IPA: Chemical Inventory and Spatial Mapping of Ices in the Protostar HOPS 370—Evidence for an Opacity Hole and Thermal Processing of Ices
Himanshu Tyagi, P. Manoj, Mayank Narang, S. Thomas Megeath, Will R. M. Rocha, Nashanty Brunken, Adam E. Rubinstein, Robert Gutermuth, Neal J. Evans, Ewine F. Van Dishoeck, Samuel Federman, Dan M. Watson, David A. Neufeld, Guillem Anglada, Henrik Beuther, Alessio Caratti o Garatti, Leslie W. Looney, Pooneh Nazari, Mayra Osorio, Thomas Stanke, Yao-Lun Yang, Tyler L. Bourke, William J. Fischer, Elise Furlan, Joel Green, et al. The Astrophysical Journal 983(2) 110 (2025) https://doi.org/10.3847/1538-4357/adb71f
Computational prediction for the formation of amides and thioamides in the gas phase interstellar medium
A Deep Search for Complex Organic Molecules toward the Protoplanetary Disk of V883 Ori
Abubakar M. A. Fadul, Kamber R. Schwarz, Merel L. R. van ’T Hoff, Jane Huang, Jennifer B. Bergner, Tushar Suhasaria and Jenny K. Calahan The Astronomical Journal 169(6) 307 (2025) https://doi.org/10.3847/1538-3881/adc998
Digging Into the Interior of Hot Cores with ALMA (DIHCA). V. Deuterium Fractionation of Methanol
Takeshi Sakai, Nobuhito Shiomura, Patricio Sanhueza, Kenji Furuya, Fernando A. Olguin, Ken’ichi Tatematsu, Yuri Aikawa, Kotomi Taniguchi, Huei-Ru Vivien Chen, Kaho Morii, Fumitaka Nakamura, Shanghuo Li, Xing Lu, Qizhou Zhang, Tomoya Hirota, Kousuke Ishihara, Hongda Ke, Nami Sakai and Satoshi Yamamoto The Astrophysical Journal 983(1) 37 (2025) https://doi.org/10.3847/1538-4357/adba5a
Formation of Complex Organic Molecules in Prestellar Cores: The Role of Nondiffusive Grain Chemistry
Katerina Borshcheva, Gleb Fedoseev, Anna F. Punanova, Paola Caselli, Izaskun Jiménez-Serra and Anton I. Vasyunin The Astrophysical Journal 990(2) 163 (2025) https://doi.org/10.3847/1538-4357/adea73
Review and prospect of interstellar prebiotic molecules
NEATH IV: an early onset of complex organic chemistry in molecular clouds
F D Priestley, P C Clark, S E Ragan, S Scibelli, M T Cusack, S C O Glover, O Fehér, L R Prole and R S Klessen Monthly Notices of the Royal Astronomical Society 537(3) 2453 (2025) https://doi.org/10.1093/mnras/staf191
Methyl formate synthesis via S$$\mathrm {_N}$$Acyl esterification on interstellar ice mantles
Pattern finding in millimetre-wave spectra of massive young stellar objects
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Fine-tuning the complex organic molecule formation: Sulfur and CO ice as regulators of surface chemistry
D. Navarro-Almaida, A. Taillard, A. Fuente, P. Caselli, R. Martín-Doménech and J. J. Miranzo-Pastor Astronomy & Astrophysics 701 A131 (2025) https://doi.org/10.1051/0004-6361/202554678
Forming deuterated methanol in pre-stellar core conditions
A Wideband Chemical Survey of Massive Star-forming Regions at Subarcsecond Resolution with the Submillimeter Array
Charles J. Law, Qizhou Zhang, Arielle C. Frommer, Karin I. Öberg, Roberto Galván-Madrid, Eric Keto, Hauyu Baobab Liu, Paul T. P. Ho, Andrés F. Izquierdo and L. Ilsedore Cleeves The Astrophysical Journal Supplement Series 276(2) 54 (2025) https://doi.org/10.3847/1538-4365/ad9477
Modeling Complex Organic Molecules’ Formation in Cold Cores: Multiphase Models with Nonthermal Mechanisms
Yang Lu, Donghui Quan, Qiang Chang, Long-Fei Chen and Di Li The Astrophysical Journal Supplement Series 277(1) 8 (2025) https://doi.org/10.3847/1538-4365/ad9b88
Identification of molecular line emission using convolutional neural networks
F. Motte, Y. Pouteau, T. Nony, P. Dell’Ova, A. Gusdorf, N. Brouillet, A. M. Stutz, S. Bontemps, A. Ginsburg, T. Csengeri, A. Men’shchikov, M. Valeille-Manet, F. Louvet, M. Bonfand, R. Galván-Madrid, R. H. Álvarez-Gutiérrez, M. Armante, L. Bronfman, H.-R. V. Chen, N. Cunningham, D. Díaz-González, P. Didelon, M. Fernández-López, F. Herpin, N. Kessler, et al. Astronomy & Astrophysics 694 A24 (2025) https://doi.org/10.1051/0004-6361/202451931
Atomistic Modeling of Methyl Formate and Glycolaldehyde Formation on Interstellar Dirty Ice Mantles via a “Radical + Ice” Mechanism
Quantum mechanical investigation on the formation of silicate building blocks on interstellar ice mantles
A Gelli, J Perrero, S Ferrero, J Enrique-Romero, C Ceccarelli, P Ugliengo, N Balucani and A Rimola Monthly Notices of the Royal Astronomical Society 541(4) 3963 (2025) https://doi.org/10.1093/mnras/staf1191
exoALMA. V. Gaseous Emission Surfaces and Temperature Structures
Maria Galloway-Sprietsma, Jaehan Bae, Andrés F. Izquierdo, Jochen Stadler, Cristiano Longarini, Richard Teague, Sean M. Andrews, Andrew J. Winter, Myriam Benisty, Stefano Facchini, Giovanni Rosotti, Brianna Zawadzki, Christophe Pinte, Daniele Fasano, Marcelo Barraza-Alfaro, Gianni Cataldi, Nicolás Cuello, Pietro Curone, Ian Czekala, Mario Flock, Misato Fukagawa, Charles H. Gardner, Himanshi Garg, Cassandra Hall, Jane Huang, et al. The Astrophysical Journal Letters 984(1) L10 (2025) https://doi.org/10.3847/2041-8213/adc437
Expanding the Ice Inventory of NGC 1333 IRAS 2A with INDRA Using JWST Observations: Tracing Organic Refractories and Beyond
Prathap Rayalacheruvu, Liton Majumdar, W. R. M. Rocha, Michael E. Ressler, Pabitra Ranjan Giri, S. Maitrey, Karen Willacy, D. C. Lis, Yuan Chen and P. D. Klaassen The Astrophysical Journal Supplement Series 281(2) 51 (2025) https://doi.org/10.3847/1538-4365/ae112f
Role of diffusive and nondiffusive grain-surface processes in cold cores: Insights from the PEGASIS three-phase astrochemical model
S. Maitrey, L. Majumdar, V. Manilal, B. Srivastava, P. Rayalacheruvu, K. Willacy and E. Herbst Astronomy & Astrophysics 699 A332 (2025) https://doi.org/10.1051/0004-6361/202554717
The chemical puzzle of the universe: complex organic molecules in cold dark clouds
The advancements of astrochemistry models of molecular clouds
继兴 葛, 文仲 蔡, 霞 张, 芳芳 李, 晶晶 王, Ji-Xing Ge, Wen-Zhong Cai, Xia Zhang, Fang-Fang Li and Jing-Jing Wang Chinese Science Bulletin 70(30) 5117 (2025) https://doi.org/10.1360/TB-2024-1141
Resolved gas temperatures and 12C/13C ratios in SVS13A from ALMA Observations of CH3CN and CH313CN
T.-H. Hsieh, J. E. Pineda, D. M. Segura-Cox, P. Caselli, M. J. Maureira, L. A. Busch, M. T. Valdivia-Mena, C. Gieser, Y. Lin, Y.-R. Chou, V. Lattanzi, S. Spezzano, A. Lopez-Sepulcre and R. Neri Astronomy & Astrophysics 696 A1 (2025) https://doi.org/10.1051/0004-6361/202453273
Chemical evolution in high-mass star-forming regions
The Effect of Weak Cosmic-ray Heating Events on the Desorption of H2
Olli Sipilä, Kedron Silsbee, Naomi Carbajal, Paola Caselli and Marco Padovani The Astrophysical Journal 989(1) 76 (2025) https://doi.org/10.3847/1538-4357/adec8f
Role of NH3 binding energy in the early evolution of protostellar cores
Interstellar Glycolaldehyde, Methyl Formate, and Acetic Acid. II. Chemical Modeling of the Bimodal Abundance Pattern in NGC 6334I
Brielle M. Shope, Samer J. El-Abd, Crystal L. Brogan, Todd R. Hunter, Eric R. Willis, Brett A. McGuire and Robin T. Garrod The Astrophysical Journal 972(2) 146 (2024) https://doi.org/10.3847/1538-4357/ad5d5f
Methyl Formate Synthesis Pathways at Various Star Formation Stages
Correlations of methyl formate (CH3OCHO), dimethyl ether (CH3OCH3), and ketene (H2CCO) in high-mass star-forming regions
Chuanshou Li, Sheng-Li Qin, Tie Liu, Sheng-Yuan Liu, Mengyao Tang, Hong-Li Liu, Li Chen, Xiaohu Li, Fengwei Xu, Tianwei Zhang, Meizhu Liu, Hongqiong Shi and Yuefang Wu Monthly Notices of the Royal Astronomical Society 533(2) 1583 (2024) https://doi.org/10.1093/mnras/stae1934
ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP): Discovery of an Extremely Dense and Compact Object Embedded in the Prestellar Core G208.68-19.92-N2
Naomi Hirano, Dipen Sahu, Sheng-Yaun Liu, Tie Liu, Ken’ichi Tatematsu, Somnath Dutta, Shanghuo Li, Chin-Fei Lee, Pak Shing Li, Shih-Ying Hsu, Sheng-Jun Lin, Doug Johnstone, Leonardo Bronfman, Huei-Ru Vivien Chen, David J. Eden, Yi-Jehng Kuan, Woojin Kwon, Chang Won Lee, Hong-Li Liu, Mark G. Rawlings, Isabelle Ristorcelli and Alessio Traficante The Astrophysical Journal 961(1) 123 (2024) https://doi.org/10.3847/1538-4357/ad09e2
Formation of Interstellar Complex Organic Molecules on Water-rich Ices Triggered by Atomic Carbon Freezing
Stefano Ferrero, Cecilia Ceccarelli, Piero Ugliengo, Mariona Sodupe and Albert Rimola The Astrophysical Journal 960(1) 22 (2024) https://doi.org/10.3847/1538-4357/ad0547
Chemistry of Complex Organic Molecules in the V883 Ori Disk Revealed by ALMA Band 3 Observations
Yoshihide Yamato, Shota Notsu, Yuri Aikawa, Yuki Okoda, Hideko Nomura and Nami Sakai The Astronomical Journal 167(2) 66 (2024) https://doi.org/10.3847/1538-3881/ad11d9
The GUAPOS project: G31.41+0.31 Unbiased ALMA sPectral Observational Survey
F. Fontani, C. Mininni, M. T. Beltrán, V. M. Rivilla, L. Colzi, I. Jiménez-Serra, Á. López-Gallifa, Á. Sánchez-Monge and S. Viti Astronomy & Astrophysics 682 A74 (2024) https://doi.org/10.1051/0004-6361/202348219
Mapping Physical Conditions in Neighboring Hot Cores: NOEMA Studies of W3(H2O) and W3(OH)
Morgan M. Giese, Will E. Thompson, Dariusz C. Lis and Susanna L. Widicus Weaver The Astrophysical Journal 960(1) 6 (2024) https://doi.org/10.3847/1538-4357/ad08b6
Post-outburst chemistry in a Very Low-Luminosity Object
B. M. Kulterer, S. F. Wampfler, N. F. W. Ligterink, N. Murillo, T. -H. Hsieh, M. K. McClure, A. Boogert, K. Kipfer, P. Bjerkeli and M. N. Drozdovskaya Astronomy & Astrophysics 691 A281 (2024) https://doi.org/10.1051/0004-6361/202450792
Determination of the Branching Ratio of CH3OH + OH Reaction on Water Ice Surface at 10 K
Atsuki Ishibashi, Hiroshi Hidaka, W. M. C. Sameera, Yasuhiro Oba and Naoki Watanabe The Astrophysical Journal 960(1) 90 (2024) https://doi.org/10.3847/1538-4357/acfb82
Assessing realistic binding energies of some essential interstellar radicals with amorphous solid water
M. Sil, A. Roy, P. Gorai, N. Nakatani, T. Shimonishi, K. Furuya, N. Inostroza-Pino, P. Caselli and A. Das Astronomy & Astrophysics 690 A252 (2024) https://doi.org/10.1051/0004-6361/202451642
Accurate ab initio spectroscopic studies of promising interstellar ethanolamine iminic precursors
D. Alberton, N. Inostroza-Pino, Ryan C. Fortenberry, V. Lattanzi, C. Endres, J. Fuentealba Zamponi and P. Caselli Astronomy & Astrophysics 683 A198 (2024) https://doi.org/10.1051/0004-6361/202348196
On the Mechanism and Quantum Tunneling of the CO2 + OH Anion Reaction in Ice: A Computational Study
Avon P. Jayaweera, Bethmini Senevirathne, Samantha Weerasinghe, Naoki Watanabe, Gunnar Nyman, François Dulieu and W. M. C. Sameera ACS Earth and Space Chemistry 8(7) 1451 (2024) https://doi.org/10.1021/acsearthspacechem.4c00073
Detection and Chemical Modeling of Complex Prebiotic Molecule Cyanamide in the Hot Molecular Core G31.41 + 0.31
Comprehensive laboratory constraints on thermal desorption of interstellar ice analogues
F. Kruczkiewicz, F. Dulieu, A. V. Ivlev, P. Caselli, B. M. Giuliano, C. Ceccarelli and P. Theulé Astronomy & Astrophysics 686 A236 (2024) https://doi.org/10.1051/0004-6361/202346948
Influence of the C + H2O → H2CO solid-state reaction on astrochemical networks and the formation of complex organic molecules
Astrochemical Diagnostics of the Isolated Massive Protostar G28.20-0.05
Prasanta Gorai, Chi-Yan Law, Jonathan C. Tan, Yichen Zhang, Rubén Fedriani, Kei E. I. Tanaka, Mélisse Bonfand, Giuliana Cosentino, Diego Mardones, Maria T. Beltrán and Guido Garay The Astrophysical Journal 960(2) 127 (2024) https://doi.org/10.3847/1538-4357/ad09bb
Effects of the grain temperature distribution on the organic chemistry of protostellar envelopes
Dust mass in protoplanetary disks with porous dust opacities
Yao Liu, Hélène Roussel, Hendrik Linz, Min Fang, Sebastian Wolf, Florian Kirchschlager, Thomas Henning, Haifeng Yang, Fujun Du, Mario Flock and Hongchi Wang Astronomy & Astrophysics 692 A148 (2024) https://doi.org/10.1051/0004-6361/202451981
Hybrid approach predicts a lower binding energy for benzene on water ice
Victoria H J Clark, David M Benoit, Marie Van de Sande and Catherine Walsh Monthly Notices of the Royal Astronomical Society 532(3) 3499 (2024) https://doi.org/10.1093/mnras/stae1605
Experimental and Computational Study of Ethanolamine Ices under Astrochemical Conditions
R. Ramachandran, Milan Sil, Prasanta Gorai, J. K. Meka, Pavithraa Sundararajan, J.-I. Lo, S.-L. Chou, Y.-J. Wu, P. Janardhan, B.-M. Cheng, Anil Bhardwaj, Víctor M. Rivilla, N. J. Mason, B. Sivaraman and Ankan Das The Astrophysical Journal 975(2) 181 (2024) https://doi.org/10.3847/1538-4357/ad77c5
Reactivity of chondritic meteorites under H2-rich atmospheres: formation of H2S
V Cabedo, G Pareras, J Allitt, A Rimola, J Llorca, H H P Yiu and M R S McCoustra Monthly Notices of the Royal Astronomical Society 535(3) 2714 (2024) https://doi.org/10.1093/mnras/stae2520
Observational studies of S-bearing molecules in massive star-forming regions
R. Luo, J. Z. Wang, X. Zhang, D. H. Quan, X. J. Jiang, J. Li, Q. Gou, Y. Q. Li, Y. N. Xu, S. Q. Zheng, C. Ou and Y. J. Liu Astronomy & Astrophysics 691 A359 (2024) https://doi.org/10.1051/0004-6361/202449477
Chemical models of interstellar glycine and adenine precursor aminoacetonitrile (NH2CH2CN)
Xia Zhang, Donghui Quan, Xiaohu Li, Jarken Esimbek, Fangfang Li, Yan Zhou and Dalei Li Monthly Notices of the Royal Astronomical Society 533(3) 3623 (2024) https://doi.org/10.1093/mnras/stae2000
A multi-grain multi-layer astrochemical model with variable desorption energy for surface species
New measurement of the diffusion of carbon dioxide on non-porous amorphous solid water
Jiao He, Paula Caroline Pérez Rickert, Tushar Suhasaria, Orianne Sohier, Tia Bäcker, Dimitra Demertzi, Gianfranco Vidali and Thomas K. Henning Molecular Physics 122(1-2) (2024) https://doi.org/10.1080/00268976.2023.2176181
M. Bonfand, T. Csengeri, S. Bontemps, N. Brouillet, F. Motte, F. Louvet, A. Ginsburg, N. Cunningham, R. Galván-Madrid, F. Herpin, F. Wyrowski, M. Valeille-Manet, A. M. Stutz, J. Di Francesco, A. Gusdorf, M. Fernández-López, B. Lefloch, H-L. Liu, P. Sanhueza, R. H. Álvarez-Gutiérrez, F. Olguin, T. Nony, A. Lopez-Sepulcre, P. Dell’Ova, Y. Pouteau, et al. Astronomy & Astrophysics 687 A163 (2024) https://doi.org/10.1051/0004-6361/202347856
Formation pathways of formic acid (HCOOH) in regions with methanol ices
Detection of antifreeze molecule ethylene glycol in the hot molecular core G358.93–0.03 MM1
Arijit Manna, Sabyasachi Pal and Serena Viti Monthly Notices of the Royal Astronomical Society 533(1) 1143 (2024) https://doi.org/10.1093/mnras/stae1864