Astronomy
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Sloan Digital Sky Survey. V. Pioneering Panoptic Spectroscopy
Kollmeier, Juna A.; Rix, Hans-Walter; Aerts, Conny; Aird, James; Alfaro, Pablo Vera; Almeida, Andrés; Anderson, Scott F.; Arseneau, Stefan M.; Assef, Roberto J.; Aviram, Shir; Aydar, Catarina; Badenes, Carles; Bandyopadhyay, Avrajit; Barger, Kat; Barkhouser, Robert H.; Bauer, Franz E.; Behmard, Aida; Bender, Chad; Besser, Felipe; Bhattarai, Binod; Bilgi,… Read MoreApril 29, 2026
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TOI-3862 b: A dense super-Neptune deep in the hot Neptune desert
Ilaria Carleo; Amadeo Castro-González; Enric Pallé; Felipe Murgas; Grzegorz Nowak; Gaia Lacedelli; Thomas Masseron; Emily W. Wong; Patrick Eggenberger; Vincent Bourrier; Dawid Jankowski; Krzysztof Goździewski; Douglas R. Alves; James S. Jenkins; Sergio Messina; Keivan G. Stassun; Jose I. Vines; Matteo Brogi; David R. Ciardi; Catherine A. Clark; William Cochran; Karen… Read MoreMarch 26, 2026
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Two temperate Earth- and Neptune-sized planets orbiting fully convective M dwarfs
Madison G. Scott; Georgina Dransfield; Mathilde Timmermans; Amaury H. M. J. Triaud; Benjamin V. Rackham; Khalid Barkaoui; Adam J. Burgasser; Karen A. Collins; Michaël Gillon; Steve B. Howell; Alan M. Levine; Francisco J. Pozuelos; Keivan G. Stassun; Carl Ziegler; Yilen Gomez Maqueo Chew; Catherine A. Clark; Yasmin Davis;… Read MoreMarch 26, 2026
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TOI-3288 b and TOI-4666 b: Two gas giants transiting low-mass stars characterised by NIRPS
Yolanda G. C. Frensch; François Bouchy; Gaspare Lo Curto; Alexandrine L’Heureux; Roseane de Lima Gomes; João Faria; Xavier Dumusque; Lison Malo; Marion Cointepas; Avidaan Srivastava; Xavier Bonfils; Elisa Delgado-Mena; Nicola Nari; Étienne Artigau; Frédérique Baron; Susana C. C. Barros; Björn Benneke; Marta Bryan; Bruno L. Canto Martins; Izan… Read MoreMarch 26, 2026
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TOI-333b: A Neptune-desert planet around an F7V star
Alves, Douglas R.; Jenkins, James S.; Vines, José I.; Moyano, Maximilano; Anderson, David R.; Magliano, Christian; Covone, G.; Stassun, Keivan Guadalupe; Soubkiou, Abderahmane; Gillen, Edward C. P.; Battley, Matthew P.; Hughes, Alexander; Armstrong, David J.; Saha, Suman; Hawthorn, Faith; Wheatley, Peter J.; Collins, Karen A.; Schwarz, Richard P.;… Read MoreFebruary 25, 2026
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Stellar Library of Differential Emission Measures and Extreme Ultraviolet Spectra: Dwarf Stars Observed by the Extreme Ultraviolet Explorer
Duvvuri, Girish M.; Berta-Thompson, Zachory K.; Pineda, John Sebastian; France, Kevin C.; Brown, Alexander; Youngblood, Allison A.; Wilson, David J.; Froning, Cynthia S.; Schneider, Peter Christian; Ayres, Thomas R.; & Stassun, Keivan Guadalupe. (2025). Stellar library of differential emission measures and extreme ultraviolet spectra: Dwarf stars observed by… Read MoreFebruary 25, 2026
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Confirmation of four hot Jupiters detected by TESS using follow-up spectroscopy from MaHPS at Wendelstein together with NEID and TRES
Ehrhardt, J., Thomas, L., Kellermann, H., Freitag, C., Grupp, F. D., Yee, S. W., Winn, J. N., Hartman, J. D., Collins, K. A., Watkins, C. N., Stassun, K. G., Benni, P. B., Bieryla, A., Carden, K. T., Chęciński, J., Cheryasov, D. V., Diamond, B., Dowling, N., Dressing, C. Read MoreDecember 19, 2025
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A decade of transit photometry for K2-19: Revised system architecture ★
Almenara, J. M., Mardling, R. A., Leleu, A., DÃaz, R. F., Bonfils, X., Jiang, I. G., Yeh, L., Yang, M., Stassun, K. G., A-Thano, N., Edwards, B., Bouchy, F., Bourrier, V., Deline, A., Ehrenreich, D., Fontanet, E., Forveille, T., Jenkins, J. M., Kwok, L. K. W., Lendl, M. Read MoreDecember 19, 2025
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TOI-7166 b: A habitable zone mini-Neptune planet around a nearby low-mass star
Barkaoui, K., Pozuelos, F. J., Rackham, B. V., Burgasser, A. J., Triaud, A. H. M. J., Serra-Ricart, M., Timmermans, M., Yalçinkaya, S., Soubkiou, A., Stassun, K. G., Collins, K. A., Amado, P. J., Baştürk, Ö., Burdanov, A. Yu., Davis, Y. T., de Wit, J., Demory, B.-O., Deveny, S. Read MoreDecember 19, 2025
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Calibration of binary population synthesis models using white dwarf binaries from APOGEE, GALEX, and Gaia
Rubio, A. C., Breivik, K., Badenes, C., El-Badry, K., Anguiano, B., Linck, E., Majewski, S. R., & Stassun, K. G. (2025). Calibration of binary population synthesis models using white dwarf binaries from APOGEE, GALEX, and Gaia. Astronomy and Astrophysics, 704, A6. https://doi.org/10.1051/0004-6361/202555600 This study looks at how pairs… Read MoreDecember 19, 2025