Research at the Finnish Centre for Astronomy with ESO (FINCA)

The research conducted at the Finnish Centre for Astronomy with ESO (FINCA) focuses on three large main fields of astronomy.

Operating at the University of Turku, FINCA is a national joint astronomy research centre of Aalto University, University of Helsinki, University of Oulu, and the University of Turku.

The research conducted at FINCA mainly concerns either the galaxies and cosmology or stellar astrophysics. Additionally, interstellar medium and star formation are studied at FINCA.

The most recent publications

The hydrogen-free circumstellar interaction in the Type Ib supernova 2021efd: A clue to the mechanism of the helium-layer stripping (2026)

Astronomy and Astrophysics
Pyykkinen, N.; Nagao, T.; Kuncarayakti, H.; Stritzinger, M. D.; Kangas, T.; Maeda, K.; Chen, P.; Sollerman, J.; Burns, C.; Bose, S.; Folatelli, G.; Ferrari, L.; Morrell, N.; Reguitti, A.; Salmaso, I.; Mattila, S.; Gal-Yam, A.; Fremling, C.; Anand, S.; Kasliwal, M. M.; Gutierrez, C. P.; Galbany, L.; Hoogendam, W.; Schulze, S.; Ashall, C.; Medler, K.; Pfeffer, C. M.; Lundqvist, P.; Rusholme, B.; Adler, J.
(A1 Refereed original research article in a scientific journal)

WFST Supernovae in the First Year. I. Statistical Study of 16 Early-phase Type Ia Supernovae from the Pilot Survey (2026)

Research in Astronomy and Astrophysics
Wu, Weiyu; Jiang, Ji-an; Xu, Zelin; Meng, Dezheng; Maeda, Keiichi; Kuncarayakti, Hanindyo; Galbany, Lluís; Jha, Saurabh W.; Ivezić, Željko; Yoachim, Peter; Liu, Zhengyan; Zhao, Junhan; Wang, Tinggui; Kong, Xu; Connolly, Andrew J.; Jia, Ziqing; Hu, Lei; Fan, Lulu; Jiang, Ning; Li, Feng; Liang, Ming; Tang, Jinlong; Wan, Zhen; Wang, Hairen; Wang, Jian; Xue, Yongquan; Zhang, Hongfei; Zhao, Wen; Zheng, Xianzhong; Zhu, Qingfeng
(A1 Refereed original research article in a scientific journal)

CAZ catalog and optical light curves of 7918 blazar-selected active galactic nuclei (2026)

Astronomy and Astrophysics
Kouch, Pouya M.; Lindfors, Elina; Hovatta, Talvikki; Liodakis, Ioannis; Koljonen, Karri I. I.; Paggi, Alessandro; Nilsson, Kari; Jormanainen, Jenni; Ramazani, Vandad Fallah; Kankkunen, Sofia; Wierda, Folkert; Wagner, Sarah M.; Graham, Matthew J.
(A1 Refereed original research article in a scientific journal)

Probing jet base emission of M87* with the 2021 Event Horizon Telescope observations (2026)

Astronomy and Astrophysics
Saurabh, ; Müller, Hendrik; von Fellenberg, Sebastiano D.; Tiede, Paul; Janssen, Michael; Blackburn, Lindy; Broderick, Avery E.; Chavez, Erandi; Georgiev, Boris; Krichbaum, Thomas P.; Moriyama, Kotaro; Nair, Dhanya G.; Natarajan, Iniyan; Park, Jongho; West, Andrew Thomas; Wielgus, Maciek; Akiyama, Kazunori; Albentosa-Ruíz, Ezequiel; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin; Ball, David; Baloković, Mislav; Bandyopadhyay, Bidisha; Barrett, John; Bauböck, Michi; Benson, Bradford A.; Bintley, Dan; Blundell, Raymond; Bouman, Katherine L.; Bower, Geoffrey C.; Bremer, Michael; Brissenden, Roger; Britzen, Silke; Broguiere, Dominique; Bronzwaer, Thomas; Bustamante, Sandra; Carlos, Douglas F.; Carlstrom, John E.; Chael, Andrew; Chan, Chi-kwan; Chang, Dominic O.; Chatterjee, Koushik; Chatterjee, Shami; Chen, Ming-Tang; Chen, Yongjun; Cheng, Xiaopeng; Chichura, Paul; Cho, Ilje; Christian, Pierre; Conroy, Nicholas S.; Conway, John E.; Crawford, Thomas M.; Crew, Geoffrey B.; Cruz-Osorio, Alejandro; Cui, Yuzhu; Curd, Brandon; Dahale, Rohan; Davelaar, Jordy; De Laurentis, Mariafelicia; Deane, Roger; Desvignes, Gregory; Dexter, Jason; Dhruv, Vedant; Dihingia, Indu K.; Doeleman, Sheperd S.; Dzib, Sergio A.; Eatough, Ralph P.; Emami, Razieh; Falcke, Heino; Farah, Joseph; Fish, Vincent L.; Fomalont, Edward; Ford, Alyson H.; Foschi, Marianna; Fraga-Encinas, Raquel; Freeman, William T.; Friberg, Per; Fromm, Christian M.; Fuentes, Antonio; Galison, Peter; Gammie, Charles F.; García, Roberto; Gentaz, Olivier; Goddi, Ciriaco; Gold, Roman; Gómez-Ruiz, Arturo I.; Gómez, José L.; Gu, Minfeng; Gurwell, Mark; Hada, Kazuhiro; Haggard, Daryl; Hesper, Ronald; Heumann, Dirk; Ho, Luis C.; Ho, Paul; Honma, Mareki; Huang, Chih-Wei L.; Huang, Lei; Hughes, David H.; Ikeda, Shiro; Impellizzeri, Violette C. M.; Inoue, Makoto; Issaoun, Sara; James, David J.; Jannuzi, Buell T.; Jeter, Britton; Jiang, Wu; Jiménez-Rosales, Alejandra; Johnson, Michael D.; Jorstad, Svetlana; Jones, Adam C.; Joshi, Abhishek V.; Jung, Taehyun; Karuppusamy, Ramesh; Kawashima, Tomohisa; Keating, Garrett K.; Kettenis, Mark; Kim, Dong-Jin; Kim, Jae-Young; Kim, Jongsoo; Kim, Junhan; Kino, Motoki; Koay, Jun Yi; Kocherlakota, Prashant; Kofuji, Yutaro; Koch, Patrick M.; Koyama, Shoko; Kramer, Carsten; Kramer, Joana A.; Kramer, Michael; Kuo, Cheng-Yu; La Bella, Noemi; Lee, Deokhyeong; Lee, Sang-Sung; Levis, Aviad; Li, Shaoliang; Li, Zhiyuan; Lico, Rocco; Lindahl, Greg; Lindqvist, Michael; Lisakov, Mikhail; Liu, Jun; Liu, Kuo; Liuzzo, Elisabetta; Lo, Wen-Ping; Lobanov, Andrei P.; Loinard, Laurent; Lonsdale, Colin J.; Lowitz, Amy E.; Lu, Ru-Sen; MacDonald, Nicholas R.; Mao, Jirong; Marchili, Nicola; Markoff, Sera; Marrone, Daniel P.; Marscher, Alan P.; Martí-Vidal, Iván; Matsushita, Satoki; Matthews, Lynn D.; Medeiros, Lia; Menten, Karl M.; Messias, Hugo; Mizuno, Izumi; Mizuno, Yosuke; Montgomery, Joshua; Moran, James M.; Moscibrodzka, Monika; Mulaudzi, Wanga; Müller, Cornelia; Mus, Alejandro; Musoke, Gibwa; Myserlis, Ioannis; Nagai, Hiroshi; Nagar, Neil M.; Nakamura, Masanori; Narayanan, Gopal; Nathanail, Antonios; Navarro, Fuentes Santiago; Neilsen, Joey; Ni, Chunchong; Nowak, Michael A.; Oh, Junghwan; Okino, Hiroki; Olivares Sánchez, Héctor Raúl; Oyama, Tomoaki; Özel, Feryal; Palumbo, Daniel C. M.; Paraschos, Georgios Filippos; Parsons, Harriet; Patel, Nimesh; Pen, Ue-Li; Pesce, Dominic W.; Piétu, Vincent; Plavin, Alexander; PopStefanija, Aleksandar; Porth, Oliver; Prather, Ben; Principe, Giacomo; Psaltis, Dimitrios; Pu, Hung-Yi; Rahlin, Alexandra; Ramakrishnan, Venkatessh; Rao, Ramprasad; Rawlings, Mark G.; Rezzolla, Luciano; Ricarte, Angelo; Ricci, Luca; Ripperda, Bart; Röder, Jan; Roelofs, Freek; Romero-Cañizales, Cristina; Ros, Eduardo; Roshanineshat, Arash; Rottmann, Helge; Roy, Alan L.; Ruiz, Ignacio; Ruszczyk, Chet; Rygl, Kazi L. J.; Salas León, D. S.; Sánchez, Salvador; Sánchez-Argüelles, David; Sánchez-Portal, Miguel; Sasada, Mahito; Satapathy, Kaushik; Savolainen, Tuomas; Schloerb, Peter F.; Schonfeld, Jonathan; Schuster, Karl-Friedrich; Shao, Lijing; Shen, Zhiqiang; Silpa, Sasikumar; Small, Des; Smith, Randall; Sohn, Bong Won; SooHoo, Jason; Souccar, Kamal; Stanway, Joshua S.; Sun, He; Tazaki, Fumie; Tetarenko, Alexandra J.; Tilanus, Remo P. J.; Titus, Michael; Toma, Kenji; Torne, Pablo; Toscano, Teresa; Traianou, Efthalia; Trent, Tyler; Trippe, Sascha; Turk, Matthew; van Bemmel, Ilse; van Langevelde, Huib Jan; van Rossum, Daniel R.; Vos, Jesse; Wagner, Jan; Ward-Thompson, Derek; Wardle, John; Washington, Jasmin E.; Weintroub, Jonathan; Wharton, Robert; Wiik, Kaj; Witzel, Gunther; Wondrak, Michael F.; Wong, George N.; Wongphexhauxsorn, Jompoj; Wu, Qingwen; Yadlapalli, Nitika; Yamaguchi, Paul; Yfantis, Aristomenis; Yoon, Doosoo; Young, André; Younsi, Ziri; Yu, Wei; Yuan, Feng; Yuan, Ye-Fei; Zeng, Ai-Ling; Zensus, Anton J.; Zhang, Shuo; Zhao, Guang-Yao; Zhao, Shan-Shan
(A1 Refereed original research article in a scientific journal)

Predictions of the LSST Solar System Yield: Neptune Trojans (2026)

The Astronomical Journal
Murtagh, Joseph; Schwamb, Megan E.; Bernardinelli, Pedro H.; Lin, Hsing Wen; Kurlander, Jacob A.; Merritt, Stephanie R.; Cornwall, Samuel; Jurić, Mario; Fedorets, Grigori; Holman, Matthew J.; Eggl, Siegfried; Jones, R. Lynne; Yoachim, Peter; Moeyens, Joachim; Kubica, Jeremy; Oldag, Drew; West, Maxine; Chandler, Colin Orion
(A1 Refereed original research article in a scientific journal)