Jahns, J.-N.; Spitler, L.-G.; Nimmo, K.; Hewitt, D.-M.; Snelders, M.-P.; Seymour, A.; Hessels, J.W.T.; Gourdji, K.; Michilli, D.; Hilmarsson, G.-H.: The FRB 20121102A November rain in 2018 observed with the Arecibo Telescope. \mnras 519 (1), pp. 666 - 687 (2023)

Jaroschewski, I.; Becker Tjus, J.; Biermann, P. L.: Extragalactic neutrino-emission induced by supermassive and stellar mass black hole mergers. \mnras 518 (4), pp. 6158 - 6182 (2023)

Jorstad, S.; Wielgus, M.; Lico, R.; and 266 more , i.; Wielgus, M.; Krichbaum, T.P.; Janssen, M.; Kim, J.-Y.; Lu, R.-S.; Pötzl, F.M. et al.; Traianou, E.; Alef, W.; Azulay, R.; Bach, U.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Dzib, S.A.; Eatough, R.P.; Fromm, C.M.; Karuppusamy, R.; Kim, D.-J.; Kramer, M.; Lisakov, M.; Liu, K.; Lobanov, A.P.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ortiz-Leon, G.N.; Paraschos, G.F.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Witzel, G.; Zensus, J.A.: The Event Horizon Telescope Image of the Quasar NRAO 530. \apj 943 (2), 170, p. 170 (2023)

Kim, W. -.; Schilke, P.; Neufeld, D.-A.; Jacob, A.-M.; Sánchez-Monge, á.; Seifried, D.; Godard, B.; Menten, K.-M.; Walch, S.; Falgarone, E. et al.; Veena, V.-S.; Bialy, S.; Möller, T.; Wyrowski, F.: HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules. II. The absorption line survey with the IRAM 30 m telescope. \aap 670, A111, p. A111 (2023)

Kollatschny, W.; Grupe, D.; Parker, M.-L.; Ochmann, M.-W.; Schartel, N.; Romero-Colmenero, E.; Winkler, H.; Komossa, S.; Famula, P.; Probst, M.-A. et al.; Santos-Lleo, M.: The outburst of the changing-look AGN IRAS 23226-3843 in 2019. \aap 670, A103, p. A103 (2023)

Komossa, S.; Kraus, A.; Grupe, D.; Gonzalez, A.-G.; Gurwell, M.-A.; Gallo, L.-C.; Liu, F.-K.; Myserlis, I.; Krichbaum, T.-P.; Laine, S. et al.; Bach, U.; Gómez, J.-L.; Parker, M.-L.; Yao, S.; Berton, M.: MOMO. VI. Multifrequency Radio Variability of the Blazar OJ 287 from 2015 to 2022, Absence of Predicted 2021 Pecursor-flare Activity, and a New Binary Interpretation of the 2016/2017 Outburst. \apj 944 (2), 177, p. 177 (2023)

Kuberek, D.; Bertsch, L.; Hensel, M.; Kardasch, M.; von Raesfeld, E.; Steineke, R.; Reinhart, D.; Zottmann, N.; Feige, M.; Lorey, C. et al.; Kirchner, D.; Roesch, F.; Hessdoerfer, J.; Weber, P.; Mannheim, K.; Kadler, M.; Eppel, F.; Elsaesser, D.; Benke, P.; Paraschos, G.-F.; Sinapius, J.; Haemmerich, S.; Gokus, A.; Pulido, J.A. A.; Marchili, N.; Righini, S.; Giroletti, M.; Jorstad, S.-G.; Pauley, C.; Raiteri, C.-M.; Villata, M.; Carnerero, M.-I.: Exceptionally high brightness of PG 1553+113 in the optical and radio range. The Astronomer's Telegram 15915, p. 1 (2023)

Lin, F.-X.; Main, R.-A.; Jow, D.; Li, D.-Z.; Pen, U.-L.; van Kerkwijk, M.-H.: Plasma lensing near the eclipses of the Black Widow pulsar B1957+20. \mnras 519 (1), pp. 121 - 135 (2023)

Liu, N.; Zhu, Z.; Antoniadis, J.; Liu, J.-C.; Zhang, H.; Jiang, N.: Comparison of dynamical and kinematic reference frames via pulsar positions from timing, Gaia, and interferometric astrometry. \aap 670, A173, p. A173 (2023)

Peißker, F.; Zajaček, M.; Sabha, N. B.; Tsuboi, M.; Moultaka, J.; Labadie, L.; Eckart, A.; Karas, V.; Steiniger, L.; Subroweit, M. et al.; Suresh, A.; Melamed, M.; Clénet, Y.: X3: A High-mass Young Stellar Object Close to the Supermassive Black Hole Sgr A*. \apj 944 (2), 231, p. 231 (2023)

Sahakyan, N.; Giommi, P.; Padovani, P.; Petropoulou, M.; Bégué, D.; Boccardi, B.; Gasparyan, S.: A multimessenger study of the blazar PKS 0735+178: a new major neutrino source candidate. \mnras 519 (1), pp. 1396 - 1408 (2023)

Shao, X.; Gu, M.; Chen, Y.; Yang, H.; Yao, S.; Yuan, W.; Shen, Z.: The Radio Structure of the γ-Ray Narrow-line Seyfert 1 Galaxy SDSS J211852.96-073227.5. \apj 943 (2), 136, p. 136 (2023)

Stein, M.; Heesen, V.; Dettmar, R.-J.; Stein, Y.; Brüggen, M.; Beck, R.; Adebahr, B.; Wiegert, T.; Vargas, C.-J.; Bomans, D.-J. et al.; Li, J.; English, J.; Chyży, K.-T.; Paladino, R.; Tabatabaei, F.-S.; Strong, A.: CHANG-ES. XXVI. Insights into cosmic-ray transport from radio halos in edge-on galaxies. \aap 670, A158, p. A158 (2023)

Wang, Y.-X.; Zhang, J.-S.; Yu, H.-Z.; Wang, Y.; Yan, Y.-T.; Chen, J.-L.; Zhao, J.-Y.; Zou, Y.-P.: A Possible Chemical Clock in High-mass Star-forming Regions: N(HC3N)/N(N2H+)? \apjs 264 (2), 48, p. 48 (2023)

Wiesemeyer, H.; Güsten, R.; Aladro, R.; Klein, B.; Hübers, H.-W.; Richter, H.; Graf, U. U.; Justen, M.; Okada, Y.; Stutzki, J.: First detection of the atomic 18O isotope in the mesosphere and lower thermosphere of Earth. Physical Review Research 5 (1), 013072, p. 013072 (2023)

Yan, Y.-T.; Henkel, C.; Kobayashi, C.; Menten, K.-M.; Gong, Y.; Zhang, J.-S.; Yu, H.-Z.; Yang, K.; Xie, J.-J.; Wang, Y.-X.: Direct measurements of carbon and sulfur isotope ratios in the Milky Way. \aap 670, A98, p. A98 (2023)

Zhao, S.-S.; Huang, L.; Lu, R.-S.; Shen, Z.: Impact of non-thermal electron radiation effects on the horizon scale image structure of Sagittarius A*. \mnras 519 (1), pp. 340 - 351 (2023)

Abbate, F.; Possenti, A.; Ridolfi, A.; Venkatraman Krishnan, V.; Buchner, S.; Barr, E.-D.; Bailes, M.; Kramer, M.; Cameron, A.; Parthasarathy, A. et al.; van Straten, W.; Chen, W.; Camilo, F.; Padmanabh, P.-V.; Mao, S.-A.; Freire, P.C.C.; Ransom, S.-M.; Vleeschower, L.; Geyer, M.; Zhang, L.: A MeerKAT look at the polarization of 47 Tucanae pulsars: magnetic field implications. \mnras 518 (2), pp. 1642 - 1655 (2023)

Amorim, A.; Bourdarot, G.; Brandner, W.; Cao, Y.; Clénet, Y.; Davies, R.; de Zeeuw, P.-T.; Dexter, J.; Drescher, A.; Eckart, A. et al.; Eisenhauer, F.; Fabricius, M.; Förster Schreiber, N.-M.; Garcia, P.J.V.; Genzel, R.; Gillessen, S.; Gratadour, D.; Hönig, S.; Kishimoto, M.; Lacour, S.; Lutz, D.; Millour, F.; Netzer, H.; Ott, T.; Paumard, T.; Perraut, K.; Perrin, G.; Peterson, B.-M.; Petrucci, P.-O.; Pfuhl, O.; Prieto, M.-A.; Rouan, D.; Santos, D.J.D.; Shangguan, J.; Shimizu, T.; Sternberg, A.; Straubmeier, C.; Sturm, E.; Tacconi, L.-J.; Tristram, K.R.W.; Widmann, F.; Woillez, J.; Gravity Collaboration: Toward measuring supermassive black hole masses with interferometric observations of the dust continuum. \aap 669, A14, p. A14 (2023)

Andrianjafy, J.-C.; Heeralall-Issur, N.; Deshpande, A.-A.; Golap, K.; Woudt, P.; Caleb, M.; Barr, E.-D.; Chen, W.; Jankowski, F.; Kramer, M. et al.; Stappers, B.-W.; Wu, J.: Image plane detection of FRB121102 with the MeerKAT radio telescope. \mnras 518 (3), pp. 3462 - 3474 (2023)