Slowly cooling white dwarfs in M13 from stable hydrogen burning, J. Chen, F. R. Ferraro, M. Cadelano, M. Salaris, B. Lanzoni, C. Pallanca, L. G. Althaus, E. Dalessandro, 2021, Nature Astronomy, 5, 1170 (pdf)
Discovery, TESS characterization, and modeling of pulsations in the Extremely Low Mass white dwarf GD 278, I. D. Lopez, J. J. Hermes, L. M. Calcaferro, K. J. Bell, A. Samuels, Z. P. Vanderbosch, A. H. Córsico, A. G. Istrate, 2021, ApJ, 922, 220 (pdf)
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: II. Discovery of two new GW Vir stars: TIC 333432673 and TIC 095332541, M. Uzundag, A. H. Córsico, S. O. Kepler, L. G. Althaus, K. Werner, N. Reindl, K. J. Bell, M. Higgins, G. O. da Rosa, M. Vuckovik, A. Istrate, 2021, A&A, 655, 27 (pdf)
Observations in the Bright Star in the globular cluster 47 Tucanae (NGC 104) W. V. Dixon, P. Chayer, M. M. Miller Bertolami, V. Sosa Fiscella, R. A. Benjamin, A. Dupree, 2021, AJ, 162, 126 (pdf)
Long live the disks: lifetimes of protoplanetary disks in hierachical triple star systems and a possible explanation for HD 98800 B M. P. Ronco, O. M. Guilera, J. Cuadra, M. M. Miller Bertolami, N. Cuello, C. Fontecilla, P. Poblete, A. Bayo, 2021, ApJ, 916, 113 (pdf)
The importance of thermal torques on the migration of planets growing by peeble accretion O. M. Guilera, M. M. Miller Bertolami, F. Masset, J. Cuadra, J. Venturini, M. P. Ronco 2021, MNRAS, 507, 3638 (pdf)
White dwarf-main sequence binaries from GAIA EDR3: the unresolved 100 pc volume-limited sample A. Rebassa-Mansergas, F. M. Jiménez-Esteban, S. Torres, C. Rodrigo, A. Ferrer-Burjachs, L. M. Calcaferro, L. G. Althaus, and A. H. Córsico, 2021, MNRAS, 506, 5201 (pdf)
Constraining the solar neighbourhood age-metallicity relation from white dwarf-main sequence binaries A. Rebassa-Mansergas, J. Maldonado, R. Raddi, A. T. Knowles, S. Torres, M. Hoskin, T. Cunningham, M. Hollands, J. Ren, B. Gansicke, P. -E. Tremblay, N. Castro-Rodriguez, M. E. Camisassa, D. Koester, 2021, MNRAS, 505, 3165 (pdf)
Asteroseismic analysis of variable hot subdwarf stars observed with TESS: I. The mean g-mode period spacings in hot subwarf B stars M. Uzundag, M. Vuckovic, P. Nemeth, M. M. Miller Bertolami, R. Silvotti, A. S. Baran, J. H. Telting, M. Reed, K. A. Shoaf, R. H. Ostensen, S. K. Sahoo, 2021, A&A, 651, 121 (pdf)
Weighing stars from birth to death: mass determination methods across the HRD A. M.Serenelli, A. Weiss, C. Aerts,G. C. Angelou, D. Baroch, N. Bastian, P. Beck, M. Bergemann, J. M Bestenlehner, M. Joachim, I. Czekala, N. Elias-Rosa, A. Escorza, V. Van Eylen, D. K. Feuillet, K. Diane, D. Gandolfi, M. Gieles, L. Girardi, Y. Lebreton, N. Lodieu, M. Martig, M. M. Miller Bertolami, J. S. G., J. C. Morales, A. Moya, B. Nsamba, K. Pavlovski, M. G. Pedersen, I. Ribas, F. R. N. Schneider, V. Silva Aguirre, K. G. Stassun, E. Tolstoy, P-.E. Tremblay, K. Zwintz, 2021, A&ARev, 29, 4 (pdf)
Forever young white dwarfs: When stellar ageing stops M. E. Camisassa, L. G. Althaus, S. Torres, A. H. Córsico, A. Rebassa-Mansergas, P.-E. Tremblay, C. Sihao, and R. Raddi, 2021, A&A, 649, L7 (pdf)
A new instability domain of CNO-flashing low-mass He-core stars on their early white-dwarf cooling branches L. M. Calcaferro, A. H. Córsico, L. G. Althaus, and K. J. Bell, 2021, A&A, 647, 140 (pdf)
The Gaia DR2 halo white dwarf population: the luminosity function, mass distribution, and its star formation history S. Torres, A. Rebassa-Mansergas, M. E. Camisassa, and R. Raddi 2021, MNRAS, 502, 1753 (pdf)
The pulsational properties of ultra-massive DB white dwarfs with carbon-oxygen cores coming from single-star evolution A. H. Córsico, L. G. Althaus, P. Gil Pons, and S. Torres, 2021, A&A, 646, 60 (pdf)
The formation of ultra-massive carbon-oxygen core white dwarfs and their pulsational properties L. G. Althaus, P. Gil Pons, A. H. Córsico, M. M. Miller Bertolami, F. C. De Gerónimo, M. E. Camisassa, S. Torres, J. Gutiérrez, A. Rebassa-Mansergas, 2021, A&A, 646, 30 (pdf)
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: I. Asteroseismology of the GW Vir stars RX J2117+3412, HS 2324+3944, NGC 6905, NGC 1501, NGC 2372, and K 1-16 A. H. Córsico, M. Uzundag, S. O. Kepler, L. G. Althaus, R. Silvotti, A. S. Baran, M. Vuckovik, K. Werner, K. J. Bell, M. Higgins, 2021, A&A, 645, A117 (pdf)