Related papers: Three super-Earths and a possible water world from…

TESS and ESPRESSO discover a super-Earth and a mini-Neptune orbiting the K-dwarf TOI-238

The number of super-Earth and mini-Neptune planet discoveries has increased significantly in the last two decades thanks to transit and radial velocity surveys. When it is possible to apply both techniques, we can characterise the internal…

Earth and Planetary Astrophysics · Physics 2024-02-07 A. Suárez Mascareño , V. M. Passegger , J. I. González Hernández , D. J. Armstrong , L. D. Nielsen , C. Lovis , B. Lavie , S. G. Sousa , A. M. Silva , R. Allart , R. Rebolo , F. Pepe , N. C. Santos , S. Cristiani , A. Sozzetti , M. R. Zapatero Osorio , H. M. Tabernero , X. Dumusque , S. Udry , V. Adibekyan , C. Allende Prieto , Y. Alibert , S. C. C. Barros , F. Bouchy , A. Castro-González , K. A. Collins , M. Damasso , V. D'Odorico , O. D. S. Demangeon , P. Di Marcantonio , D. Ehrenreich , A. Hadjigeorghiou , N. Hara , F. Hawthorn , J. M. Jenkins , J. Lillo-Box , G. Lo Curto , C. J. A. P. Martins , A. Mehner , G. Micela , P. Molaro , N. Nunes , N. Nari , A. Osborn , E. Pallé , G. R. Ricker , J. Rodrigues , P. Rowden , S. Seager , A. K. Stefanov , P. A. Strøm , J. N. S. Villaseñor , C. N. Watkins , J. Winn , B. Wohler , R. Zambelli

A sub-Neptune and a non-transiting Neptune-mass companion unveiled by ESPRESSO around the bright late-F dwarf HD 5278 (TOI-130)

[Abridged] We exploit the extreme radial velocity (RV) precision of the ultra-stable echelle spectrograph ESPRESSO on the VLT to unveil the physical properties of the transiting sub-Neptune TOI-130 b, uncovered by TESS orbiting the nearby,…

Earth and Planetary Astrophysics · Physics 2021-04-14 A. Sozzetti , M. Damasso , A. S. Bonomo , Y. Alibert , S. G. Sousa , V. Adibekyan , M. R. Zapatero Osorio , J. I. González Hernández , S. C. C. Barros , J. Lillo-Box , K. G. Stassun , J. Winn , S. Cristiani , F. Pepe , R. Rebolo , N. C. Santos , R. Allart , T. Barclay , F. Bouchy , A. Cabral , D. Ciardi , P. Di Marcantonio , V. D'Odorico , D. Ehrenreich , M. Fasnaugh , P. Figueira , J. Haldemann , J. M. Jenkins , D. W. Latham , B. Lavie , G. Lo Curto , C. Lovis , C. J . A. P. Martins , D. Mégevand , A. Mehner , G. Micela , P. Molaro , N. J. Nunes , M. Oshagh , J. Otegi , E. Pallé , E. Poretti , G. Ricker , D. Rodriguez , S. Seager , A. Suárez Mascareño , J. D. Twicken , S. Udry

TOI-283 b: A transiting mini-Neptune in a 17.6-day orbit discovered with TESS and ESPRESSO

Super-Earths and mini-Neptunes are missing from our Solar System, yet they appear to be the most abundant planetary types in our Galaxy. A detailed characterization of key planets within this population is important for understanding the…

Earth and Planetary Astrophysics · Physics 2025-10-20 F. Murgas , E. Pallé , A. Suárez Mascareño , J. Korth , F. J. Pozuelos , M. J. Hobson , B. Lavie , C. Lovis , S. G. Sousa , D. Bossini , H. Parviainen , A. Castro-González , V. Adibekyan , C. Allende Prieto , Y. Alibert , F. Bouchy , C. Briceño , D. A. Caldwell , D. Ciardi , C. Clark , K. A. Collins , K. I. Collins , S. Cristiani , X. Dumusque , D. Ehrenreich , P. Figueira , E. Furlan , R. Génova Santos , C. Gnilka , J. I. González Hernández , Z. Hartman , S. B. Howell , J. M. Jenkins , N. Law , C. Littlefield , G. Lo Curto , A. W. Mann , C. J. A. P. Martins , A. Mehner , G. Micela , P. Molaro , N. J. Nunes , F. Pepe , R. Rebolo , H. M. Relles , N. C. Santos , N. J. Scott , S. Seager , A. Sozzetti , S. Udry , C. N. Watkins , J. N. Winn , M. R. Zapatero Osorio , C. Ziegler

TOI-512: Super-Earth transiting a K-type star discovered by TESS and ESPRESSO

One of the goals of the ESPRESSO guaranteed time observations (GTOs) at the ESO 8.2m telescope is to follow up on candidate planets from transit surveys such as the TESS mission. High-precision radial velocities are required to characterize…

Earth and Planetary Astrophysics · Physics 2025-02-21 J. Rodrigues , S. C. Barros , N. C. Santos , J. Davoult , M. Attia , A. Castro-González , S. G. Sousa , O. D. S. Demangeon , M. J. Hobson , D. Bossini , C. Ziegler , J. P. Faria , V. Adibekyan , C. Lovis , B. Lavie , M. Damasso , A. M. Silva , A. Suárez Mascareño , F. Pepe , F. Bouchy , Y. Alibert , J. I. González Hernández , A. Sozzetti , C. Allende Prieto , S. Cristiani , E. Palle , V. D'Odorico , D. Ehrenreich , P. Figueira , K. G. Stassun , R. Génova Santos , G. Lo Curto , C. J. A. P. Martins , A. Mehner , G. Micela , P. Molaro , N. J. Nunes , E. Poretti , R. Rebolo , S. Udry , M. R. Zapatero Osorio

ESPRESSO Mass determination of TOI-263b: An extreme inhabitant of the brown dwarf desert

The TESS mission has reported a wealth of new planetary systems around bright and nearby stars amenable for detailed characterization of the planet properties and their atmospheres. However, not all interesting TESS planets orbit around…

Earth and Planetary Astrophysics · Physics 2021-06-23 E. Palle , R. Luque , M. R. Zapatero Osorio , H. Parviainen , M. Ikoma , H. M. Tabernero , M. Zechmeister , A. J. Mustill , V. S. J. Bejar , N. Narita , F. Murgas

Three short-period Earth-sized planets around M dwarfs discovered by TESS: TOI-5720b, TOI-6008b and TOI-6086b

One of the main goals of the NASA's TESS (Transiting Exoplanet Survey Satellite) mission is the discovery of Earth-like planets around nearby M-dwarf stars. Here, we present the discovery and validation of three new short-period Earth-sized…

Earth and Planetary Astrophysics · Physics 2024-06-21 K. Barkaoui , R. P. Schwarz , N. Narita , P. Mistry , C. Magliano , T. Hirano , M. Maity , A. J. Burgasser , B. V. Rackham , F. Murgas , F. J. Pozuelos , K. G. Stassun , M. E. Everett , D. R. Ciardi , C. Lamman , E. K. Pass , A. Bieryla , C. Aganze , E. Esparza-Borges , K. A. Collins , G. Covone , J. de Leon , M. D'evora-Pajares , J. de Wit , Izuru Fukuda , A. Fukui , R. Gerasimov , M. Gillon , Y. Hayashi , S. B. Howell , M. Ikoma , K. Ikuta , J. M. Jenkins , P. R. Karpoor , Y. Kawai , T. Kimura , T. Kotani , D. W. Latham , M. Mori , E. Palle , H. Parviainen , Y. G. Patel , G. Ricker , H. M. Relles , A. Shporer , S. Seager , E. Softich , G. Srdoc , M. Tamura , C. A. Theissen , J. D. Twicken , R. Vanderspek , N. Watanabe , C. N. Watkins , J. N. Winn , B. Wohler

The TESS-Keck Survey. XIX. A Warm Transiting Sub-Saturn Mass Planet and a non-Transiting Saturn Mass Planet Orbiting a Solar Analog

The Transiting Exoplanet Survey Satellite (TESS) continues to dramatically increase the number of known transiting exoplanets, and is optimal for monitoring bright stars amenable to radial velocity (RV) and atmospheric follow-up…

Earth and Planetary Astrophysics · Physics 2024-03-14 Michelle L. Hill , Stephen R. Kane , Paul A. Dalba , Mason MacDougall , Tara Fetherolf , Zhexing Li , Daria Pidhorodetska , Natalie M. Batalha , Ian J. M. Crossfield , Courtney Dressing , Benjamin Fulton , Andrew W. Howard , Daniel Huber , Howard Isaacson , Erik A Petigura , Paul Robertson , Lauren M. Weiss , Aida Behmard , Corey Beard , Ashley Chontos , Fei Dai , Steven Giacalone , Lea A. Hirsch , Rae Holcomb , Jack Lubin , Andrew W. Mayo , Teo Mocnik , Joseph M. Akana Murphy , Alex S. Polanski , Lee J. Rosenthal , Ryan A. Rubenzahl , Nicholas Scarsdale , Emma V. Turtelboom , Judah Van Zandt , Allyson Bieryla , David R. Ciardi , Jason D. Eastman , Ben Falk , Katharine M. Hesse , David W. Latham , John Livingston , Rachel A. Matson , Elisabeth Matthews , George R. Ricker , Alexander Rudat , Joshua E. Schlieder , S. Seager , Joshua N. Winn

TOI-2266 b: a keystone super-Earth at the edge of the M dwarf radius valley

We validate the Transiting Exoplanet Survey Satellite (TESS) object of interest TOI-2266.01 (TIC 348911) as a small transiting planet (most likely a super-Earth) orbiting a faint M5 dwarf ($V=16.54$) on a 2.33~d orbit. The validation is…

Earth and Planetary Astrophysics · Physics 2024-01-23 Hannu Parviainen , Felipe Murgas , Emma Esparza-Borges , A. Peláez-Torres , Enric Palle , Rafael Luque , M. R. Zapatero-Osorio , Judith Korth , Akihiko Fukui , Norio Narita , K. A. Collins , V. J. S. Béjar , Guiseppe Morello , M. Monelli , N. Abreu Garcia , Guo Chen , N. Crouzet , J. P. de Leon , K. Isogai , T. Kagetani , K. Kawauchi , P. Klagyivik , T. Kodama , N. Kusakabe , J. H. Livingston , P. Meni , M. Mori , G. Nowak , M. Tamura , Y. Terada , N. Watanabe , D. R. Ciardi , M. B. Lund , J. L. Christiansen , C. D. Dressing , S. Giacalone , A. B. Savel , L. Hirsch , S. G. Parsons , P. Brown , K. I. Collins , K. Barkaoui , M. Timmermans , M. Ghachoui , A. Soubkiou , Z. Benkhaldoun , S. McDermott , T. Pritchard , P. Rowden , S. Striegel , T. Gan , K. Horne , E. L. N. Jensen , R. P. Schwarz , A. Shporer , G. Srdoc , S. Seager , J. N. Winn , J. M. Jenkins , G. Ricker , R. Vanderspek , D. Dragomir

TOI-4600 b and c: Two long-period giant planets orbiting an early K dwarf

We report the discovery and validation of two long-period giant exoplanets orbiting the early K dwarf TOI-4600 (V=12.6, T=11.9), first detected using observations from the Transiting Exoplanet Survey Satellite (TESS) by the TESS Single…

Earth and Planetary Astrophysics · Physics 2023-08-31 Ismael Mireles , Diana Dragomir , Hugh P. Osborn , Katharine Hesse , Karen A. Collins , Steven Villanueva , Allyson Bieryla , David R. Ciardi , Keivan G. Stassun , Mallory Harris , Jack J. Lissauer , Richard P. Schwarz , Gregor Srdoc , Khalid Barkaoui , Arno Riffeser , Kim K. McLeod , Joshua Pepper , Nolan Grieves , Vera Maria Passegger , Solène Ulmer-Moll , Joseph E. Rodriguez , Dax L. Feliz , Samuel Quinn , Andrew W. Boyle , Michael Fausnaugh , Michelle Kunimoto , Pamela Rowden , Andrew Vanderburg , Bill Wohler , Jon M. Jenkins , David W. Latham , George R. Ricker , Sara Seager , Joshua N. Winn

A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266

We report the discovery and characterisation of a super-Earth and a sub-Neptune transiting the bright ($K=8.8$), quiet, and nearby (37 pc) M3V dwarf TOI-1266. We validate the planetary nature of TOI-1266 b and c using four sectors of TESS…

Earth and Planetary Astrophysics · Physics 2020-10-07 B. -O. Demory , F. J. Pozuelos , Y. Gomez Maqueo Chew , L. Sabin , R. Petrucci , U. Schroffenegger , S. L. Grimm , M. Sestovic , M. Gillon , J. McCormac , K. Barkaoui , W. Benz , A. Bieryla , F. Bouchy , A. Burdanov , K. A. Collins , J. de Wit , C. D. Dressing , L. J. Garcia , S. Giacalone , P. Guerra , J. Haldemann , K. Heng , E. Jehin , E. Jofre , S. R. Kane , J. Lillo-Box , V. Maigne , C. Mordasini , B. M. Morris , P. Niraula , D. Queloz , B. V. Rackham , A. B. Savel , A. Soubkiou , G. Srdoc , K. G. Stassun , A. H. M. J. Triaud , R. Zambelli , G. Ricker , D. W. Latham , S. Seager , J. N. Winn , J. M. Jenkins , T. Calvario-Velasquez , J. A. Franco Herrera , E. Colorado , E. O. Cadena Zepeda , L. Figueroa , A. M. Watson , E. E. Lugo-Ibarra , L. Carigi , G. Guisa , J. Herrera , G. Sierra Diaz , J. C. Suarez , D. Barrado , N. M. Batalha , Z. Benkhaldoun , A. Chontos , F. Dai , Z. Essack , M. Ghachoui , C. X. Huang , D. Huber , H. Isaacson , J. J. Lissauer , M. Morales-Calderon , P. Robertson , A. Roy , J. D. Twicken , A. Vanderburg , L. M. Weiss

An unusually low-density super-Earth transiting the bright early-type M-dwarf GJ 1018 (TOI-244)

Small planets located at the lower mode of the bimodal radius distribution are generally assumed to be composed of iron and silicates in a proportion similar to that of the Earth. However, recent discoveries are revealing a new group of…

Earth and Planetary Astrophysics · Physics 2023-07-05 A. Castro-González , O. D. S. Demangeon , J. Lillo-Box , C. Lovis , B. Lavie , V. Adibekyan , L. Acuña , M. Deleuil , A. Aguichine , M. R. Zapatero Osorio , H. M. Tabernero , J. Davoult , Y. Alibert , N. Santos , S. G. Sousa , A. Antoniadis-Karnavas , F. Borsa , J. N. Winn , C. Allende Prieto , P. Figueira , J. M. Jenkins , A. Sozzetti , M. Damasso , A. M. Silva , N. Astudillo-Defru , S. C. C. Barros , X. Bonfils , S. Cristiani , P. Di Marcantonio , J. I. González Hernández , G. Lo Curto , C. J. A. P. Martins , N. J. Nunes , E. Palle , F. Pepe , S. Seager , A. Suárez Mascareño

Mass determinations of the three mini-Neptunes transiting TOI-125

The Transiting Exoplanet Survey Satellite, TESS, is currently carrying out an all-sky search for small planets transiting bright stars. In the first year of the TESS survey, steady progress was made in achieving the mission's primary…

Earth and Planetary Astrophysics · Physics 2020-01-27 L. D. Nielsen , D. Gandolfi , D. J. Armstrong , J. S. Jenkins , M. Fridlund , N. C. Santos , F. Dai , V. Adibekyan , R. Luque , J. H. Steffen , M. Esposito , F. Meru , S. Sabotta , E. Bolmont , D. Kossakowski , J. F. Otegi , F. Murgas , M. Stalport , F. ~Rodler , M. R. Díaz , N. T. ~Kurtovic , G. Ricker , R. Vanderspek , D. W. Latham , S. Seager , J. N. Winn , J. M. Jenkins , R. Allart J. M. ~Almenara D. Barrado , S. C. C. Barros , D. Bayliss , Z. M. Berdiñas , I. Boisse , F. Bouchy , P. Boyd , D. J. A. Brown , E. M. Bryant , C. Burke , W. D. Cochran , B. F. Cooke , O. D. S. Demangeon , R. F. Díaz , J. Dittman , C. Dorn , X. Dumusque , R. A. García , L. González-Cuesta , S. Grziwa , I. Georgieva , N. Guerrero , A. P. Hatzes , R. Helled , C. E. Henze , S. Hojjatpanah , J. Korth , K. W. F. ~Lam , J. ~Lillo-Box , T. A. Lopez , J. Livingston , S. Mathur , O. Mousis , N. Narita , H. P. Osborn , E. Palle , P. A. Peña Rojas , C. M. ~Persson , S. N. Quinn , H. Rauer , S. Redfield , A. ~Santerne , L. A. dos Santos , J. V. Seidel , S. G. Sousa , E. B. Ting , M. Turbet , S. Udry , A. Vanderburg , V. Van Eylen , J. I. Vines , P. J. Wheatley , P. A. Wilson

Hot, rocky and warm, puffy super-Earths orbiting TOI-402 (HD 15337)

TESS is revolutionising the search for planets orbiting bright and nearby stars. In sectors 3 and 4, TESS observed TOI-402 (TIC-120896927), a bright V=9.1 K1 dwarf also known as HD 15337, and found two transiting signals with period of 4.76…

Earth and Planetary Astrophysics · Physics 2019-07-10 X. Dumusque , O. Turner , C. Dorn , J. D. Eastman , R. Allart , V. Adibekyan , S. Sousa , N. C. Santos , C. Mordasini , V. Bourrier , F. Bouchy , A. Coffinet , M. D. Davies , R. F. Diaz , M. M. Fausnaugh , A. Glidden , N. Guerrero , C. E. Henze , J. M. Jenkins , D. W. Latham , C. Lovis , M. Mayor , F. Pepe , E. V. Quintana , G. R. Ricker , P. Rowden , D. Segransan , A. Suarez Mascareno , S. Seager , J . D. Twicken , S. Udry , R. K. Vanderspek , J. N. Winn

Characterization of two new transiting sub-Neptunes and a terrestrial planet around M-dwarf hosts

We report the confirmation of three transiting exoplanets orbiting TOI-1243 (LSPM~J0902+7138), TOI-4529 (G~2--21), and TOI-5388 (Wolf~346) that were initially detected by TESS through ground-based photometry and radial velocity follow-up…

Earth and Planetary Astrophysics · Physics 2026-01-13 E. Poultourtzidis , G. Lacedelli , E. Pallé , I. Carleo , C. Magliano , S. Geraldía-González , J. A. Caballero , G. Morello , J. Orell-Miquel , H. M. Tabernero , F. Murgas , G. Covone , F. J. Pozuelos , P. J. Amado , V. J. S. Béjar , S. Chairetas , C. Cifuentes , D. R. Ciardi , K. A. Collins , I. J. M. Crossfield , E. Esparza-Borges , G. Fernández-Rodríguez , A. Fukui , Y. Hayashi , A. P. Hatzes , Th. Henning , E. Herrero , K. Horne , S. B. Howell , K. Isogai , J. M. Jenkins , Y. Kawai , F. Libotte , E. Matthews , P. Meni-Gallardo , I. Mireles , J. C. Morales , N. Narita , B. B. Ogunwale , H. Parviainen , A. Quirrenbach , A. Reiners , I. Ribas , R. Sefako , A. Shporer , R. P. Schwarz , G. Srdoc , L. Tal-Or , S. Vanaverbeke , N. Watanabe , C. N. Watkins , F. Zong Lang

Transit Timing Variations in the three-planet system: TOI-270

We present ground and space-based photometric observations of TOI-270 (L231-32), a system of three transiting planets consisting of one super-Earth and two sub-Neptunes discovered by TESS around a bright (K-mag=8.25) M3V dwarf. The planets…

Earth and Planetary Astrophysics · Physics 2023-08-22 Laurel Kaye , Shreyas Vissapragada , Maximilian N. Gunther , Suzanne Aigrain , Thomas Mikal-Evans , Eric L. N. Jensen , Hannu Parviainen , Francisco J. Pozuelos , Lyu Abe , Jack S. Acton , Abdelkrim Agabi , Douglas R. Alves , David R. Anderson , David J. Armstrong , Khalid Barkaoui , Oscar Barragan , Bjorn Benneke , Patricia T. Bo yd , Rafael Brahm , Ivan Bruni , Edward M. Bryant , Matthew R. Burleigh , Sarah L. Casewell , David Ciardi , Ryan Cloutier , Karen A. Collins , Kevin I. Collins , Dennis M. Conti , Ian J. M. Crossfield , Nicolas Crouzet , Tansu Daylan , Diana Dragomir , Georgina Dransfield , Daniel F abrycky , Michael Fausnaugh , Gabor Fuuresz , Tianjun Gan , Samuel Gill , Michael Gillon , Michael R Goad , Varoujan Gorjian , Michael Greklek-McKeon , Natalia Guerrero , Tristan Guillot , Emmanuel Jehin , J. S. Jenkins , Monika Lendl , Jacob Kamler , Stephen R. Kane , John F. Kielkopf , Michelle Kunimoto , Wenceslas Marie-Sainte , James McCormac , Djamel Mekarnia , Farisa Y. Morales , Maximiliano Moyano , Enric Palle , Vivien Parmentier , Howard M. Relles , Francois-Xavier Schmider , Richard P. Schwarz , S. Seager , Alexis M. S. Smith , Thiam-Guan Tan , Jake Taylor , Amaury H. M. J. Triaud , Joseph D. Twicken , Stephane Udry , J. I. Vines , Gavin Wang , Peter J. Wheatley , Joshua N. Winn

A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270

We report the Transiting Exoplanet Survey Satellite discovery of three small planets transiting one of the nearest and brightest M dwarf hosts to date, TOI-270 (TIC 259377017; K-mag 8.3; 22.5 parsec). The M3V-type star is transited by the…

Earth and Planetary Astrophysics · Physics 2020-05-21 Maximilian N. Günther , Francisco J. Pozuelos , Jason A. Dittmann , Diana Dragomir , Stephen R. Kane , Tansu Daylan , Adina D. Feinstein , Chelsea Huang , Timothy D. Morton , Andrea Bonfanti , L. G. Bouma , Jennifer Burt , Karen A. Collins , Jack J. Lissauer , Elisabeth Matthews , Benjamin T. Montet , Andrew Vanderburg , Songhu Wang , Jennifer G. Winters , George R. Ricker , Roland K. Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , James D. Armstrong , Khalid Barakoui , Natalie Batalha , Jacob L. Bean , Douglas A. Caldwell , David R. Ciardi , Kevin I. Collins , Ian Crossfield , Michael Fausnaugh , Gabor Furesz , Tianjun Gan , Michaël Gillon , Natalia Guerrero , Keith Horne , Steve B. Howell , Michael Ireland , Giovanni Isopi , Emmanuël Jehin , John F. Kielkopf , Sebastien Lepine , Franco Mallia , Rachel A. Matson , Gordon Myers , Enric Palle , Samuel N. Quinn , Howard M. Relles , Bárbara Rojas-Ayala , Joshua Schlieder , Ramotholo Sefako , Avi Shporer , Juan C. Suárez , Thiam-Guan Tan , Eric B. Ting , Joseph D. Twicken , Ian A. Waite

TOI-1743 b, TOI-5799 b, TOI-5799 c and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs

We present the discovery by the TESS mission of one transiting Neptune-sized planet, TOI-6223 b and two transiting super-Earths, TOI-1743 b and TOI-5799 b. We validate these planets using a statistical validation method, multi-color light…

Earth and Planetary Astrophysics · Physics 2025-10-22 S. Yalçınkaya , K. Barkaoui , Ö. Baştürk , M. Gillon , F. J. Pozuelos , M. Timmermans , B. V. Rackham , A. J. Burgasser , P. Mistry , A. Peláez-Torres , G. Morello , E. K. Pass , A. Bieryla , D. W. Latham , K. A. Collins , F. Akar , Z. Benkhaldoun , A. Burdanov , J. Brande , D. R. Ciardi , C. A. Clark , E. Ducrot , J. de Wit , B. O. Demory , E. M. Esmer , M. E. Everett , G. Fernández-Rodriguez , A. Fukui , M. Ghachoui , E. A. Gilbert , E. Girardin , Y. Gómez Maqueo Chew , K. Ikuta , K. Isogai , M. J. Hooton , M. Jafariyazani , E. Jehin , J. M. Jenkins , P. R. Karpoor , Y. Kawai , K. Kawauchi , A. Khandelwal , A. C. Kutluay , G. Lacedelli , M. Lendl , M. B. Lund , F. Murgas , N. Narita , E. Palle , P. P. Pedersen , I. Plauchu-Frayn , A. S. Polanski , D. Queloz , U. Schroffenegger , R. P. Schwarz , A. Shporer , E. Softich , S. Sohy , A. Soubkiou , G. Srdoc , I. A. Strakhov , A. H. M. J. Triaud , C. Ziegler , F. Zong Lang , S. Zúñiga-Fernández

Three long period transiting giant planets from TESS

We report the discovery and orbital characterization of three new transiting warm giant planets. These systems were initially identified as presenting single transit events in the light curves generated from the full frame images of the…

Earth and Planetary Astrophysics · Physics 2023-05-10 Rafael Brahm , Solène Ulmer-Moll , Melissa J. Hobson , Andrés Jordán , Thomas Henning , Trifon Trifonov , Matías I. Jones , Martin Schlecker , Nestor Espinoza , Felipe I. Rojas , Pascal Torres , Paula Sarkis , Marcelo Tala , Jan Eberhardt , Diana Kossakowski , Diego J. Muñoz , Joel D. Hartman , Gavin Boyle , Vincent Suc , François Bouchy , Adrien Deline , Guillaume Chaverot , Nolan Grieves , Monika Lendl , Olga Suarez , Amaury H. M. J. Triaud , Nicolas Crouzet , Georgina Dransfield , Tristan Guillot , Ryan Cloutier , Khalid Barkaoui , Rick P. Schwarz , Chris Stockdale , Mallory Harris , Ismael Mireles , Phil Evans , Andrew W. Mann , Carl Ziegler , Diana Dragomir , Steven Villanueva , Christoph Mordasini , George Ricker , Roland Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Michael Vezie , Allison Youngblood , Tansu Daylan , Karen A. Collins , Douglas A. Caldwell , David R. Ciardi , Enric Palle , Felipe Murgas

Validation of 13 Hot and Potentially Terrestrial TESS Planets

The James Webb Space Telescope (JWST) will be able to probe the atmospheres and surface properties of hot, terrestrial planets via emission spectroscopy. We identify 18 potentially terrestrial planet candidates detected by the Transiting…

Earth and Planetary Astrophysics · Physics 2022-02-14 Steven Giacalone , Courtney D. Dressing , Christina Hedges , Veselin B. Kostov , Karen A. Collins , Eric L. N. Jensen , Daniel A. Yahalomi , Allyson Bieryla , David R. Ciardi , Steve B. Howell , Jorge Lillo-Box , Khalid Barkaoui , Jennifer G. Winters , Elisabeth Matthews , John H. Livingston , Samuel N. Quinn , Boris S. Safonov , Charles Cadieux , E. Furlan , Ian J. M. Crossfield , Avi M. Mandell , Emily A. Gilbert , Ethan Kruse , Elisa V. Quintana , George R. Ricker , S. Seager , Joshua N. Winn , Jon M. Jenkins , Britt Duffy Adkins , David Baker , Thomas Barclay , David Barrado , Natalie M. Batalha , Alexander A. Belinski , Zouhair Benkhaldoun , Lars A. Buchhave , Luca Cacciapuoti , David Charbonneau , Ashley Chontos , Jessie L. Christiansen , Ryan Cloutier , Kevin I. Collins , Dennis M. Conti , Neil Cutting , Scott Dixon , René Doyon , Mohammed El Mufti , Emma Esparza-Borges , Zahra Essack , Akihiko Fukui , Tianjun Gan , Kaz Gary , Mourad Ghachoui , Michaël Gillon , Eric Girardin , Ana Glidden , Erica J. Gonzales , Pere Guerra , Elliott P. Horch , Krzysztof G. Helminiak , Andrew W. Howard , Daniel Huber , Jonathan M. Irwin , Giovanni Isopi , Emmanuël Jehin , Taiki Kagetani , Stephen R. Kane , Kiyoe Kawauchi , John F. Kielkopf , Pablo Lewin , Lindy Luker , Michael B. Lund , Franco Mallia , Shude Mao , Bob Massey , Rachel A. Matson , Ismael Mireles , Mayuko Mori , Felipe Murgas , Norio Narita , Tanner O`Dwyer , Erik A. Petigura , Alex S. Polanski , Francisco J. Pozuelos , Enric Palle , Hannu Parviainen , Peter P. Plavchan , Howard M. Relles , Paul Robertson , Mark E. Rose , Pamela Rowden , Arpita Roy , Arjun B. Savel , Joshua E. Schlieder , Chloe Schnaible , Richard P. Schwarz , Ramotholo Sefako , Aleksandra Selezneva , Brett Skinner , Chris Stockdale , Ivan A. Strakhov , Thiam-Guan Tan , Guillermo Torres , René Tronsgaard , Joseph D. Twicken , David Vermilion , Ian A. Waite , Bradley Walter , Gavin Wang , Carl Ziegler , Yujie Zou

Planetary system around LTT 1445A unveiled by ESPRESSO: Multiple planets in a triple M-dwarf system

We present radial velocity follow-up obtained with ESPRESSO of the M-type star LTT 1445A (TOI-455), for which a transiting planet b with an orbital period of~5.4 days was detected by TESS. We report the discovery of a second transiting…

Earth and Planetary Astrophysics · Physics 2023-05-10 B. Lavie , F. Bouchy , C. Lovis , M. Zapatero Osorio , A. Deline , S. Barros , P. Figueira , A. Sozzetti , J. I. Gonzalez Hernandez , J. Lillo-Box , J. Rodrigues , A. Mehner , M. Damasso , V. Adibekyan , Y. Alibert , C. Allende Prieto , S. Cristiani , V. DOdorico , P. Di Marcantonio , D. Ehrenreich , R. Genova Santos , G. Lo Curto , C. J. A. P. Martins , G. Micela , P. Molaro , N. Nunes , E. Palle , F. Pepe , E. Poretti , R. Rebolo , N. Santos , S. Sousa , A. Suarez Mascareno , H. Tabrenero , S. Udry