Planets
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The SPACE Program I. The featureless spectrum of HD 86226 c challenges sub-Neptune atmosphere trends
Ang矇lique Kahle, Katherine A.; Blecic, Jasmina; Ashtari, Reza; Kreidberg, Laura; Kawashima, Yui; Cubillos, Patricio E.; Deming, L. Drake; Jenkins, James S.; Molli癡re, Paul; Redfield, Seth L.; Tian, Qiushi Chris; Vines, Jos矇 I.; Wilson, David J.; Acun瓊, Lorena; Bitsch, Bertram; Brande, Jonathan; France, Kevin C.; Stevenson, Kevin B.; Crossfield,… Read MoreOctober 23, 2025
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Discovery of a transiting hot water-world candidate orbiting Ross 176 with TESS and CARMENES
Gerald穩a-Gonz獺lez, Samuel, Orell-Miquel, Jaume, Palle, Enric B., Murgas, Felipe, Lacedelli, Gaia, B矇jar, V穩ctor Javier S獺nchez, Caballero, Jos矇 A., Duque-Arribas, C., Lillo-Box, Jorge, & Montes, D. (2025). Discovery of a transiting hot water-world candidate orbiting Ross 176 with TESS and CARMENES. Astronomy and Astrophysics, 700, A216. https://doi.org/10.1051/0004-6361/202553719… Read MoreSeptember 26, 2025
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Three hot Jupiters transiting K-dwarfs with significant heavy element masses
Frensch, Yolanda G.C., Bouchy, Fran癟ois, Lo Curto, Gaspare, Ulmer-Moll, Solene, Sousa, S矇rgio G., Santos, Nuno C., Stassun, Keivan Guadalupe, Watkins, Cristilyn N., Chakraborty, Hritam, & Barkaoui, Khalid. (2025). Three hot Jupiters transiting K-dwarfs with significant heavy element masses. Astronomy and Astrophysics, 700, A118. https://doi.org/10.1051/0004-6361/202553879… Read MoreSeptember 26, 2025
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Seasonal changes in the atmosphere of HD 80606 b observed with JWSTs NIRSpec/G395H
Sikora, James T., Rowe, Jason F., Splinter, Jared, Barat, Saugata, Dang, Lisa, Cowan, Nicolas B., Barclay, Thomas S., Col籀n, Knicole D., D矇sert, Jean Michel, & Kane, Stephen R. (2025). Seasonal changes in the atmosphere of HD 80606 b observed with JWSTs NIRSpec/G395H. Astronomical Journal, 170(2), 105. Read MoreAugust 25, 2025
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HD 35843: A Sun-like star hosting a long-period sub-Neptune and inner super-Earth
Hesse, Katharine M., Mireles, Ismael, Bouchy, Fran癟ois, Dragomir, Diana, Ulmer-Moll, Solene, Eisner, Nora L., Stassun, Keivan Guadalupe, Quinn, Samuel N., Osborn, Hugh P., & Sousa, S矇rgio G. (2025). HD 35843: A Sun-like star hosting a long-period sub-Neptune and inner super-Earth. Astronomical Journal, 170(2), 108. https://doi.org/10.3847/1538-3881/add7d7… Read MoreAugust 25, 2025
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Giant Outer Transiting Exoplanet Mass (GOT EM) Survey. VI. Confirmation of a Long-period Giant Planet Discovered with a Single TESS Transit
Essack, Zahra, Dragomir, Diana, Dalba, Paul A., Battley, Matthew P., Ciardi, David R., Collins, Karen A., Howell, Steve B., Jones, Matias I., Kane, Stephen R., Mamajek, Eric E., Mann, Christopher R., Mireles, Ismael, Oddo, Dominic, Sgro, Lauren A., Stassun, Keivan G., Ulmer-Moll, Solene, Watkins, Cristilyn N., Yee, Samuel… Read MoreJuly 28, 2025
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TOI-2407 b: a warm Neptune in the desert
Jan籀 Mu簽oz, Carlos, Hooton, Matthew J., Pedersen, Per P., Barkaoui, Khalid, Rackham, Benjamin V., Burgasser, Adam J., Pozuelos, Francisco J., Stassun, Keivan G., Queloz, Didier, Triaud, Amaury H. M. J., Ziegler, Christoph, Almenara, Jos矇 M., Timmermans, Mathilde, Bonfils, Xavier, Collins, Karen A., Demory, Brice O., Dransfield, Georgina, Ghachoui,… Read MoreJuly 28, 2025
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TOI-6478 b: A cold underdense Neptune transiting a fully convective M dwarf from the thick disc
Scott, Madison G., Triaud, Amaury H. M. J., Barkaoui, Khalid, Sebastian, Daniel, Burgasser, Adam J., Collins, Karen A., Dransfield, Georgina, Hellier, Coel, Howell, Steve B., Piette, Anjali A. A., Rackham, Benjamin V., Stassun, Keivan G., Stokholm, Amalie, Timmermans, Mathilde, Watkins, Cristilyn N., Fausnaugh, Michael, Fukui, Akihiko, Jenkins, Jon… Read MoreJuly 28, 2025
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A Swarm of WASP Planets: Nine Giant Planets Identified by the WASP Survey
Schanche, N.; H矇brard, G.; Stassun, K.G.; Hord, B.; Barkaoui, K.; Bieryla, A.; Ciardi, D.; Collins, K.A.; Collier Cameron, A.; Hartman, J.; Heidari, N.; Hellier, C.; Howell, S.B.; Lendl, M.; McCormac, J.; McLeod, K.K.; Parviainen, H.; Radford, D.; Rajpurohit, A.S.; Relles, H.; Sharma, R.; Baliwal, S.; Bakos, G.; Barros, S.C.C.;… Read MoreJune 20, 2025
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The PLATO mission
Rauer, Heike; Aerts, Conny; Cabrera, Juan; Deleuil, Magali; Erikson, Anders; Gizon, Laurent; Goupil, Mariejo; Heras, Ana; Walloschek, Thomas; Lorenzo-Alvarez, Jose; Marliani, Filippo; Martin-Garcia, C矇sar; Mas-Hesse, J. Miguel; ORourke, Laurence; Osborn, Hugh; Pagano, Isabella; Piotto, Giampaolo; Pollacco, Don; Ragazzoni, Roberto; Ramsay, Gavin; Udry, St矇phane; Appourchaux, Thierry; Benz, Willy; Brandeker, Alexis;… Read MoreMay 21, 2025