Ness, M.; Rix, H. -.; Hogg, D. W.; Casey, A. R.; Holtzman, J.; Fouesneau, M.; Zasowski, G.; Geisler, D.; Shetrone, M.; Minniti, D. et al.; Frinchaboy, P. M.; Roman-Lopes, A.: Galactic Doppelgängers: The Chemical Similarity Among Field Stars and Among Stars with a Common Birth Origin. The Astrophysical Journal 853 (2018)

Nguyen, D. D.; Seth, A. C.; Neumayer, N.; Kamann, S.; Voggel, K. T.; Cappellari, M.; Picotti, A.; Nguyen, P. M.; Böker, T.; Debattista, V. et al.; Caldwell, N.; McDermid, R.; Bastian, N.; Ahn, C. C.; Pechetti, R.: Nearby Early-type Galactic Nuclei at High Resolution: Dynamical Black Hole and Nuclear Star Cluster Mass Measurements. The Astrophysical Journal 858 (2018)

Nogueras-Lara, F.; Gallego-Calvente, A. T.; Dong, H.; Gallego-Cano, E.; Girard, J. H. V.; Hilker, M.; de Zeeuw, P. T.; Feldmeier-Krause, A.; Nishiyama, S.; Najarro, F. et al.; Neumayer, N.; Schödel, R.: GALACTICNUCLEUS: A high angular resolution JHK_s imaging survey of the Galactic centre. I. Methodology, performance, and near-infrared extinction towards the Galactic centre. Astronomy and Astrophysics 610 (2018)

Nogueras-Lara, F.; Schödel, R.; Dong, H.; Najarro, F.; Gallego-Calvente, A. T.; Hilker, M.; Gallego-Cano, E.; Nishiyama, S.; Neumayer, N.; Feldmeier-Krause, A. et al.; Girard, J. H. V.; Cassisi, S.; Pietrinferni, A.: Star formation history and metallicity in the Galactic inner bulge revealed by the red giant branch bump. Astronomy and Astrophysics 620 (2018)

Nortmann, L.; Pallé, E.; Salz, M.; Sanz-Forcada, J.; Nagel, E.; Alonso-Floriano, F. J.; Czesla, S.; Yan, F.; Chen, G.; Snellen, I. A. G. et al.; Zechmeister, M.; Schmitt, J. H. M. M.; López-Puertas, M.; Casasayas-Barris, N.; Bauer, F. F.; Amado, P. J.; Caballero, J. A.; Dreizler, S.; Henning, T.; Lampón, M.; Montes, D.; Molaverdikhani, K.; Quirrenbach, A.; Reiners, A.; Ribas, I.; Sánchez-López, A.; Schneider, P. C.; Zapatero Osorio, M. R.: Ground-based detection of an extended helium atmosphere in the Saturn-mass exoplanet WASP-69b. Science 362, pp. 1388 - 1391 (2018)

Novak, M.; Smolčić, V.; Schinnerer, E.; Zamorani, G.; Delvecchio, I.; Bondi, M.; Delhaize, J.: Constraints on submicrojansky radio number counts based on evolving VLA-COSMOS luminosity functions. Astronomy and Astrophysics 614 (2018)

Oh, S.; Price-Whelan, A. M.; Brewer, J. M.; Hogg, D. W.; Spergel, D. N.; Myles, J.: Kronos and Krios: Evidence for Accretion of a Massive, Rocky Planetary System in a Comoving Pair of Solar-type Stars. The Astrophysical Journal 854 (2018)

Olofsson, J.; van Holstein, R. G.; Boccaletti, A.; Janson, M.; Thébault, P.; Gratton, R.; Lazzoni, C.; Kral, Q.; Bayo, A.; Canovas, H. et al.; Caceres, C.; Ginski, C.; Pinte, C.; Asensio-Torres, R.; Chauvin, G.; Desidera, S.; Henning, T.; Langlois, M.; Milli, J.; Schlieder, J. E.; Schreiber, M. R.; Augereau, J. -.; Bonnefoy, M.; Buenzli, E.; Brandner, W.; Durkan, S.; Engler, N.; Feldt, M.; Godoy, N.; Grady, C.; Hagelberg, J.; Lagrange, A. -.; Lannier, J.; Ligi, R.; Maire, A. -.; Mawet, D.; Ménard, F.; Mesa, D.; Mouillet, D.; Peretti, S.; Perrot, C.; Salter, G.; Schmidt, T.; Sissa, E.; Thalmann, C.; Vigan, A.; Abe, L.; Feautrier, P.; Le Mignant, D.; Moulin, T.; Pavlov, A.; Rabou, P.; Rousset, G.; Roux, A.: Resolving faint structures in the debris disk around TWA 7. Tentative detections of an outer belt, a spiral arm, and a dusty cloud. Astronomy and Astrophysics 617 (2018)

Oshagh, M.; Triaud, A. H. M. J.; Burdanov, A.; Figueira, P.; Reiners, A.; Santos, N. C.; Faria, J.; Boue, G.; Díaz, R. F.; Dreizler, S. et al.; Boldt, S.; Delrez, L.; Ducrot, E.; Gillon, M.; Guzman Mesa, A.; Jehin, E.; Khalafinejad, S.; Kohl, S.; Serrano, L.; Udry, S.: Activity induced variation in spin-orbit angles as derived from Rossiter-McLaughlin measurements. Astronomy and Astrophysics 619 (2018)

Ota, K.; Venemans, B. P.; Taniguchi, Y.; Kashikawa, N.; Nakata, F.; Harikane, Y.; Bañados, E.; Overzier, R.; Riechers, D. A.; Walter, F. et al.; Toshikawa, J.; Shibuya, T.; Jiang, L.: Large-scale Environment of a z = 6.61 Luminous Quasar Probed by Lyα Emitters and Lyman Break Galaxies. The Astrophysical Journal 856 (2018)

Pacucci, F.; Loeb, A.; Mezcua, M.; Martín-Navarro, I.: Glimmering in the Dark: Modeling the Low-mass End of the M _∙-σ Relation and of the Quasar Luminosity Function. The Astrophysical Journal 864 (2018)

Pallmann, S.; Šteflová, J.; Haas, M.; Lamour, S.; Henß, A.; Trapp, O.: Schreibersite: an effective catalyst in the formose reaction network. New Journal of Physics 20 (2018)

Papovich, C.; Kawinwanichakij, L.; Quadri, R. F.; Glazebrook, K.; Labbé, I.; Tran, K.-V. H.; Forrest, B.; Kacprzak, G. G.; Spitler, L. R.; Straatman, C. M. S. et al.; Tomczak, A. R.: The Effects of Environment on the Evolution of the Galaxy Stellar Mass Function. The Astrophysical Journal 854 (2018)

Passegger, V. M.; Reiners, A.; Jeffers, S. V.; Wende-von Berg, S.; Schöfer, P.; Caballero, J. A.; Schweitzer, A.; Amado, P. J.; Béjar, V. J. S.; Cortés-Contreras, M. et al.; Hatzes, A. P.; Kürster, M.; Montes, D.; Pedraz, S.; Quirrenbach, A.; Ribas, I.; Seifert, W.: The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy. Astronomy and Astrophysics 615 (2018)

Pavesi, R.; Riechers, D. A.; Sharon, C. E.; Smolčić, V.; Faisst, A. L.; Schinnerer, E.; Carilli, C. L.; Capak, P. L.; Scoville, N.; Stacey, G. J.: Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field. The Astrophysical Journal 861 (2018)

Pavesi, R.; Sharon, C. E.; Riechers, D. A.; Hodge, J. A.; Decarli, R.; Walter, F.; Carilli, C. L.; Daddi, E.; Smail, I.; Dickinson, M. et al.; Ivison, R. J.; Sargent, M.; da Cunha, E.; Aravena, M.; Darling, J.; Smolčić, V.; Scoville, N. Z.; Capak, P. L.; Wagg, J.: The CO Luminosity Density at High-z (COLDz) Survey: A Sensitive, Large-area Blind Search for Low-J CO Emission from Cold Gas in the Early Universe with the Karl G. Jansky Very Large Array. The Astrophysical Journal 864 (2018)

Perraut, K.; Jocou, L.; Berger, J. P.; Chabli, A.; Cardin, V.; Chamiot-Maitral, G.; Delboulbé, A.; Eisenhauer, F.; Gambérini, Y.; Gillessen, S. et al.; Guieu, S.; Guerrero, J.; Haug, M.; Hausmann, F.; Joulain, F.; Kervella, P.; Labeye, P.; Lacour, S.; Lanthermann, C.; Lapras, V.; Le Bouquin, J. B.; Lippa, M.; Magnard, Y.; Moulin, T.; Noël, P.; Nolot, A.; Patru, F.; Perrin, G.; Pfuhl, O.; Pocas, S.; Poulain, S.; Scibetta, C.; Stadler, E.; Templier, R.; Ventura, N.; Vizioz, C.; Amorim, A.; Brandner, W.; Straubmeier, C.: Single-mode waveguides for GRAVITY. I. The cryogenic 4-telescope integrated optics beam combiner. Astronomy and Astrophysics 614 (2018)

Peterson, M. S.; Benneke, B.; David, T. J.; Dressing, C. D.; Ciardi, D.; Crossfield, I. J. M.; Schlieder, J. E.; Petigura, E. A.; Mamajek, E. E.; Christiansen, J. L. et al.; Quinn, S. N.; Fulton, B. J.; Howard, A. W.; Sinukoff, E.; Beichman, C.; Latham, D. W.; Yu, L.; Arango, N.; Shporer, A.; Henning, T.; Huang, C. X.; Kosiarek, M. R.; Dittmann, J.; Isaacson, H.: A 2 R _⊕ Planet Orbiting the Bright Nearby K Dwarf Wolf 503. The Astronomical Journal 156 (2018)

Pfalzner, S.; Bhandare, A.; Vincke, K.: Did a stellar fly-by shape the planetary system around Pr 0211 in the cluster M44? Astronomy and Astrophysics 610 (2018)

Philcox, O.; Rybizki, J.; Gutcke, T. A.: On the Optimal Choice of Nucleosynthetic Yields, Initial Mass Function, and Number of SNe Ia for Chemical Evolution Modeling. The Astrophysical Journal 861 (2018)