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200 papers
Hot Jupiters were many of the first exoplanets discovered in the 1990s, but in the decades since their discovery, the mysteries surrounding their origins remain. Here, we present nine new hot Jupiters (TOI-1855 b, TOI-2107 b, TOI-2368 b,…
Earth and Planetary Astrophysics · Physics
2024-01-12
Jack Schulte , Joseph E. Rodriguez , Allyson Bieryla , Samuel N. Quinn , Karen A. Collins , Samuel W. Yee , Andrew C. Nine , Melinda Soares-Furtado , David W. Latham , Jason D. Eastman , Khalid Barkaoui , David R. Ciardi , Diana Dragomir , Mark E. Everett , Steven Giacalone , Ismael Mireles , Felipe Murgas , Norio Narita , Avi Shporer , Ivan A. Strakhov , Stephanie Striegel , Martin Vaňko , Noah Vowell , Gavin Wang , Carl Ziegler , Michael Bellaver , Paul Benni , Serge Bergeron , Henri M. J. Boffin , César Briceño , Catherine A. Clark , Kevin I. Collins , Jerome P. de Leon , Courtney D. Dressing , Phil Evans , Emma Esparza-Borges , Jeremy Fedewa , Akihiko Fukui , Tianjun Gan , Ivan S. Gerasimov , Joel D. Hartman , Holden Gill , Michaël Gillon , Keith Horne , Ferran Grau Horta , Steve B. Howell , Keisuke Isogai , Emmanuël Jehin , Jon M. Jenkins , Raine Karjalainen , John F. Kielkopf , Kathryn V. Lester , Colin Littlefield , Michael B. Lund , Andrew W. Mann , Mason McCormack , Edward J. Michaels , Shane Painter , Enric Palle , Hannu Parviainen , David-Michael Peterson , Francisco J. Pozuelos , Zachary Raup , Phillip Reed , Howard M. Relles , George R. Ricker , Arjun B. Savel , Richard P. Schwarz , Sara Seager , Ramotholo Sefako , Gregor Srdoc , Chris Stockdale , Hannah Sullivan , Mathilde Timmermans , Joshua N. Winn
LHS 1140 is a nearby mid-M dwarf known to host a temperate rocky super-Earth (LHS 1140 b) on a 24.737-day orbit. Based on photometric observations by MEarth and Spitzer as well as Doppler spectroscopy from HARPS, we report the discovery of…
Earth and Planetary Astrophysics · Physics
2019-01-04
Kristo Ment , Jason A. Dittmann , Nicola Astudillo-Defru , David Charbonneau , Jonathan Irwin , Xavier Bonfils , Felipe Murgas , Jose-Manuel Almenara , Thierry Forveille , Eric Agol , Sarah Ballard , Zachory K. Berta-Thompson , François Bouchy , Ryan Cloutier , Xavier Delfosse , René Doyon , Courtney D. Dressing , Gilbert A. Esquerdo , Raphaëlle D. Haywood , David M. Kipping , David W. Latham , Christophe Lovis , Elisabeth R. Newton , Francesco Pepe , Joseph E. Rodriguez , Nuno C. Santos , Thiam-Guan Tan , Stephane Udry , Jennifer G. Winters , Anaël Wünsche
We report the discovery and confirmation of TOI-4465 b, a $1.25^{+0.08}_{-0.07}~R_{J}$, $5.89\pm0.26~M_{J}$ giant planet orbiting a G dwarf star at $d\simeq$ 122 pc. The planet was detected as a single-transit event in data from Sector 40…
Earth and Planetary Astrophysics · Physics
2025-06-26
Zahra Essack , Diana Dragomir , Paul A. Dalba , Matthew P. Battley , David R. Ciardi , Karen A. Collins , Steve B. Howell , Matias I. Jones , Stephen R. Kane , Eric E. Mamajek , Christopher R. Mann , Ismael Mireles , Dominic Oddo , Lauren A. Sgro , Keivan G. Stassun , Solene Ulmer-Moll , Cristilyn N. Watkins , Samuel W. Yee , Carl Ziegler , Allyson Bieryla , Ioannis Apergis , Khalid Barkaoui , Rafael Brahm , Edward M. Bryant , Thomas M. Esposito , Pedro Figueira , Benjamin J. Fulton , Samuel Gill , Andrew W. Howard , Howard Isaacson , Alicia Kendall , Nicholas Law , Michael B. Lund , Andrew W. Mann , Rachel A. Matson , Felipe Murgas , Enric Palle , Samuel N. Quinn , Alexandre Revol , Suman Saha , Richard P. Schwarz , Ramotholo Sefako , Avi Shporer , Ivan A. Strakhov , Steven Villanueva , George R. Ricker , Roland Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Pau Bosch-Cabot , Kevin I. Collins , Raquel Forés-Toribio , Fabian Rodriguez Frustagia , Eric Girardin , Ian J. Helm , Pablo Lewin , Jose A. Muñoz , Patrick Newman , Peter Plavchan , Gregor Srdoc , Chris Stockdale , Anaël Wünsche , Mario Billiani , Martin Davy , Alex Douvas , Keiichi Fukui , Bruno Guillet , Cory Ostrem , Michael Rushton , Angsar Schmidt , Andrea Finardi , Patrice Girard , Tateki Goto , Julien S. de Lambilly , Liouba Leroux , Fabrice Mortecrette , John W. Pickering , Michael Primm , Marc Ribot , Ethan Teng , Aad Verveen , Stefan Will , Mark Ziegler
We report on the discovery of a transiting giant planet around the 3500 K M3-dwarf star TOI-6383A located 172 pc from Earth. It was detected by the Transiting Exoplanet Survey Satellite (TESS) and confirmed by a combination of ground-based…
Earth and Planetary Astrophysics · Physics
2024-09-26
Lia Marta Bernabò , Shubham Kanodia , Caleb I. Canas , William D. Cochran , Szilárd Csizmadia , Suvrath Mahadevan , Gudhmundur Stefánsson , Arvind F. Gupta , Andrew Monson , Henry A. Kobulnicky , Alexander K. Larsen , Ethan G. Cotter , Alexina Birkholz , Tera N. Swaby , Gregory Zeimann , Chad F. Bender , Scott A. Diddams , Jessica E. Libby-Roberts , Andrea S. J. Lin , Joe P. Ninan , Heike Rauer , Varghese Reji , Paul Robertson , Arpita Roy , Christian Schwab
Previous studies of the exoplanet LTT 1445Ac concluded that the light curve from the Transiting Exoplanet Survey Satellite (TESS) was consistent with both grazing and non-grazing geometries. As a result, the radius and hence density of the…
Earth and Planetary Astrophysics · Physics
2023-08-22
Emily K Pass , Jennifer G Winters , David Charbonneau , Aurelia Balkanski , Nikole Lewis , Maura Lally , Jacob L Bean , Ryan Cloutier , Jason D Eastman
We present the discovery of TOI-1518b -- an ultra-hot Jupiter orbiting a bright star $V = 8.95$. The transiting planet is confirmed using high-resolution optical transmission spectra from EXPRES. It is inflated, with $R_p =…
Earth and Planetary Astrophysics · Physics
2021-11-03
Samuel H. C. Cabot , Aaron Bello-Arufe , João M. Mendonça , René Tronsgaard , Ian Wong , George Zhou , Lars A. Buchhave , Debra A. Fischer , Keivan G. Stassun , Victoria Antoci , David Baker , Alexander A. Belinski , Björn Benneke , Luke G. Bouma , Jessie L. Christiansen , Karen A. Collins , Maria V. Goliguzova , Simone Hagey , Jon M. Jenkins , Eric L. N. Jensen , Richard C. Kidwell , Didier Laloum , Bob Massey , Kim K. McLeod , David W. Latham , Edward H. Morgan , George Ricker , Boris S. Safonov , Joshua E. Schlieder , Sara Seager , Avi Shporer , Jeffrey C. Smith , Gregor Srdoc , Ivan A. Strakhov , Guillermo Torres , Joseph D. Twicken , Roland Vanderspek , Michael Vezie , Joshua N. Winn
We report the spectroscopic confirmation and fundamental properties of TOI-757 b, a mini-Neptune on a 17.5-day orbit transiting a bright star ($V = 9.7$ mag) discovered by the TESS mission. We acquired high-precision radial velocity…
Earth and Planetary Astrophysics · Physics
2024-07-31
A. Alqasim , N. Grieves , N. M. Rosário , D. Gandolfi , J. H. Livingston , S. Sousa , K. A. Collins , J. K. Teske , M. Fridlund , J. A. Egger , J. Cabrera , C. Hellier , A. F. Lanza , V. Van Eylen , F. Bouchy , R. J. Oelkers , G. Srdoc , S. Shectman , M. Günther , E. Goffo , T. Wilson , L. M. Serrano , A. Brandeker , S. X. Wang , A. Heitzmann , A. Bonfanti , L. Fossati , Y. Alibert , L. Delrez , R. Sefako , S. Barros , K. I. Collins , O. D. S. Demangeon , S. H. Albrecht , R. Alonso , J. Asquier , T. Barczy , D. Barrado , W. Baumjohann , T. Beck , W. Benz , N. Billot , L. Borsato , C. Broeg , E. M. Bryant , R. P. Butler , W. D. Cochran , A. Collier Cameron , A. C. M. Correia , J. D. Crane , Sz. Csizmadia , P. E. Cubillos , M. B. Davies , T. Daylan , M. Deleuil , A. Deline , B. -O. Demory , A. Derekas , B. Edwards , D. Ehrenreich , A. Erikson , Z. Essack , A. Fortier , K. Gazeas , M. Gillon , M. Gudel , J. Hasiba , A. P. Hatzes , Ch. Helling , T. Hirano , S. B. Howell , S. Hoyer , K. G. Isaak , J. M. Jenkins , S. Kanodia , L. L. Kiss , J. Korth , K. W. F. Lam , J. Laskar , A. Lecavelier des Etangs , M. Lendl , M. B. Lund , R. Luque , A. W. Mann , D. Magrin , P. F. L. Maxted , C. Mordasini , N. Narita , V. Nascimbeni , G. Nowak , G. Olofsson , H. P. Osborn , H. L. M. Osborne , D. Osip , R. Ottensamer , I. Pagano , E. Palle , G. Peter , G. Piotto , D. Pollacco , D. Queloz , R. Ragazzoni , N. Rando , H. Rauer , S. Redfield , I. Ribas , M. Rice , G. R. Ricker , M. Rieder , S. Salmon , N. C. Santos , G. Scandariato , S. Seager , D. Segransan , A. Shporer , A. E. Simon , A. M. S. Smith , M. Stalport , Gy. M. Szabo , I. Thompson , J. D. Twicken , S. Udry , R. Vanderspek , V. Van Grootel , J. Venturini , E. Villaver , J. Villaseñor , V. Viotto , I. Walter , N. A. Walton , J. N. Winn , S. W. Yee
We confirm TOI-4201 b as a transiting Jovian mass planet orbiting an early M dwarf discovered by the Transiting Exoplanet Survey Satellite. Using ground based photometry and precise radial velocities from NEID and the Planet Finder…
Earth and Planetary Astrophysics · Physics
2023-07-14
Megan Delamer , Shubham Kanodia , Caleb I. Cañas , Simon Müller , Ravit Helled , Andrea S. J. Lin , Jessica E. Libby-Roberts , Arvind F. Gupta , Suvrath Mahadevan , Johanna Teske , R. Paul Butler , Samuel W. Yee , Jeffrey D. Crane , Stephen Shectman , David Osip , Yuri Beletsky , Andrew Monson , Jaime A. Alvarado-Montes , Chad F. Bender , Jiayin Dong , Te Han , Joe P. Ninan , Paul Robertson , Arpita Roy , Christian Schwab , Guðmundur Stefánsson , Jason T. Wright
We present the discovery from the TESS mission of two giant planets transiting M dwarf stars: TOI 4201 b and TOI 5344 b. We also provide precise radial velocity measurements and updated system parameters for three other M dwarfs with…
Earth and Planetary Astrophysics · Physics
2023-07-17
J. D. Hartman , G. Á. Bakos , Z. Csubry , A. W. Howard , H. Isaacson , S. Giacalone , A. Chontos , N. Narita , A. Fukui , J. P. de Leon , N. Watanabe , M. Mori , T. Kagetani , I. Fukuda , Y. Kawai , M. Ikoma , E. Palle , F. Murgas , E. Esparza-Borges , H. Parviainen , L. G. Bouma , M. Cointepas , X. Bonfils , J. M. Almenara , Karen A. Collins , Kevin I. Collins , Howard M. Relles , Khalid Barkaoui , Richard P. Schwarz , Ghachoui Mourad , Mathilde Timmermans , Georgina Dransfield , Artem Burdanov , Julien de Wit , Emmanuël Jehin , Amaury H. M. J. Triaud , Michaël Gillon , Zouhair Benkhaldoun , Keith Horne , Ramotholo Sefako , A. Jordán , R. Brahm , V. Suc , Steve B. Howell , E. Furlan , J. E. Schlieder , D. Ciardi , T. Barclay , E. J. Gonzales , I. Crossfield , C. D. Dressing , M. Goliguzova , A. Tatarnikov , George R. Ricker , Roland Vanderspek , David W. Latham , S. Seager , Joshua N. Winn , Jon M. Jenkins , Stephanie Striegel , Avi Shporer , Andrew Vanderburg , Alan M. Levine , Veselin B. Kostov , David Watanabe
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
We present the discovery and characterization of five hot and warm Jupiters -- TOI-628 b (TIC 281408474; HD 288842), TOI-640 b (TIC 147977348), TOI-1333 b (TIC 395171208, BD+47 3521A), TOI-1478 b (TIC 409794137), and TOI-1601 b (TIC…
Earth and Planetary Astrophysics · Physics
2021-03-31
Joseph E. Rodriguez , Samuel N. Quinn , George Zhou , Andrew Vanderburg , Louise D. Nielsen , Robert A. Wittenmyer , Rafael Brahm , Phillip A. Reed , Chelsea X. Huang , Sydney Vach , David R. Ciardi , Ryan J. Oelkers , Keivan G. Stassun , Coel Hellier , B. Scott Gaudi , Jason D. Eastman , Karen A. Collins , Allyson Bieryla , Sam Christian , David W. Latham , Ilaria Carleo , Duncan J. Wright , Elisabeth Matthews , Erica J. Gonzales , Carl Ziegler , Courtney D. Dressing , Steve B. Howell , Thiam-Guan Tan , Justin Wittrock , Peter Plavchan , Kim K. McLeod , David Baker , Gavin Wang , Don Radford , Richard P. Schwarz , Massimiliano Esposito , George R. Ricker , Roland K. Vanderspek , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Brett Addison , D. R. Anderson , Thomas Barclay , Thomas G. Beatty , Perry Berlind , Francois Bouchy , Michael Bowen , Brendan P. Bowler , C. E. Brasseur , César Briceño , Douglas A. Caldwell , Michael L. Calkins , Priyanka Chaturvedi , Guillaume Chaverot , Sudhish Chimaladinne , Jessie L. Christiansen , Kevin Collins , Ian J. M. Crossfield , Kevin Eastridge , N'estor Espinoza , Gilbert A. Esquerdo , Dax Feliz , Tyler Fenske , William Fong , Tianjun Gan , Steven Giacalone , Holden Gill , Lindsey Gordon , Alex Granados , Nolan Grieves , Eike W. Guenther , Natalia Guerrero , Thomas Henning , Christopher E. Henze , Katharine Hesse , Melissa J. Hobson , Jonathan Horner , David J. James , Eric L. N. Jensen , Mary Jimenez , Andrés Jordán , Stephen R. Kane , John Kielkopf , Kingsley Kim , Rudolf B. Kuhn , Natasha Latouf , Nicholas M. Law , Alan M. Levine , Michael B. Lund , Andrew W. Mann , Shude Mao , Rachel A. Matson , Scott McDermott , Matthew W. Mengel , Jessica Mink , Patrick Newman , Tanner O'Dwyer , Jack Okumura , Enric Palle , Joshua Pepper , Elisa V. Quintana , Paula Sarkis , Arjun Savel , Joshua E. Schlieder , Chloe Schnaible , Avi Shporer , Ramotholo Sefako , Julia Seidel , Robert J. Siverd , Brett Skinner , Manu Stalport , Daniel J. Stevens , Caitlin Stibbards , C. G. Tinney , R. G. West , Daniel A. Yahalomi , Hui Zhang
A 1.55 R$_{\oplus}$ habitable-zone planet hosted by TOI-715, an M4 star near the ecliptic South Pole
A new generation of observatories is enabling detailed study of exoplanetary atmospheres and the diversity of alien climates, allowing us to seek evidence for extraterrestrial biological and geological processes. Now is therefore the time…
Earth and Planetary Astrophysics · Physics
2023-05-24
Georgina Dransfield , Mathilde Timmermans , Amaury H. M. J. Triaud , Martín Dévora-Pajares , Christian Aganze , Khalid Barkaoui , Adam J. Burgasser , Karen A. Collins , Marion Cointepas , Elsa Ducrot , Maximilian N. Günther , Steve B. Howell , Catriona A. Murray , Prajwal Niraula , Benjamin V. Rackham , Daniel Sebastian , Keivan G. Stassun , Sebastián Zúñiga-Fernández , José Manuel Almenara , Xavier Bonfils , François Bouchy , Christopher J. Burke , David Charbonneau , Jessie L. Christiansen , Laetitia Delrez , Tianjun Gan , Lionel J. García , Michaël Gillon , Yilen Gómez Maqueo Chew , Katharine M. Hesse , Matthew J. Hooton , Giovanni Isopi , Emmanuël Jehin , Jon M. Jenkins , David W. Latham , Franco Mallia , Felipe Murgas , Peter P. Pedersen , Francisco J. Pozuelos , Didier Queloz , David R. Rodriguez , Nicole Schanche , Sara Seager , Gregor Srdoc , Chris Stockdale , Joseph D. Twicken , Roland Vanderspek , Robert Wells , Joshua N. Winn , Julien de Wit , Aldo Zapparata
We report the discovery of WTS-1b, the first extrasolar planet found by the WFCAM Transit Survey, which began observations at the 3.8-m United Kingdom Infrared Telescope. Light curves comprising almost 1200 epochs with a photometric…
Earth and Planetary Astrophysics · Physics
2015-06-11
M. Cappetta , R. P. Saglia , J. L. Birkby , J. Koppenhoefer , D. J. Pinfield , S. T. Hodgkin , P. Cruz , G. Kovács , B. Sipöcz , D. Barrado , B. Nefs , Y. V. Pavlenko , L. Fossati , C. del Burgo , E. L. Martín , I. Snellen , J. Barnes , A. M. Bayo , D. A. Campbell , S. Catalan , M. C. Gálvez-Ortiz , N. Goulding , C. Haswell , O. Ivanyuk , H. Jones , M. Kuznetsov , N. Lodieu , F. Marocco , D. Mislis , F. Murgas , R. Napiwotzki , E. Palle , D. Pollacco , L. Sarro Baro , E. Solano , P. Steele , H. Stoev , R. Tata , J. Zendejas
We report the discovery of the 1.008-day, ultra-short period (USP) super-Earth HD 213885b (TOI-141b) orbiting the bright ($V=7.9$) star HD 213885 (TOI-141, TIC 403224672), detected using photometry from the recently launched TESS mission.…
Earth and Planetary Astrophysics · Physics
2020-01-08
Néstor Espinoza , Rafael Brahm , Thomas Henning , Andrés Jordán , Caroline Dorn , Felipe Rojas , Paula Sarkis , Diana Kossakowski , Martin Schlecker , Matías Díaz , James S. Jenkins , Claudia Aguilera-Gomez , Jon M. Jenkins , Joseph D. Twicken , Karen A. Collins , Jack Lissauer , David J. Armstrong , Vardan Adibekyan , David Barrado , Susana C. C. Barros , Matthew Battley , Daniel Bayliss , François Bouchy , Edward Bryant , Benjamin F. Cooke , Olivier D. S. Demangeon , Xavier Dumusque , Pedro Figueira , Helen Giles , Jorge Lillo-Box , Christophe Lovis , Louise D. Nielsen , Francesco Pepe , Don Pollaco , Nuno C. Santos , Sergio G. Sousa , Stéphane Udry , Peter J. Wheatley , Oliver Turner , Maxime Marmier , Damien Ségransan , George Ricker , David Latham , Sara Seager , Joshua N. Winn , John F. Kielkopf , Rhodes Hart , Geof Wingham , Eric L. N. Jensen , Krzysztof G. Hełminiak , A. Tokovinin , C. Briceño , Carl Ziegler , Nicholas M. Law , Andrew W. Mann , Tansu Daylan , John P. Doty , Natalia Guerrero , Patricia Boyd , Ian Crossfield , Robert L. Morris , Christopher E. Henze , Aaron Dean Chacon
Rocky exoplanets are particularly abundant around M-type stars. Their small radii and low luminosities provide favourable conditions for detecting transiting terrestrial planets and probing their atmospheric properties. We report the…
Earth and Planetary Astrophysics · Physics
2026-03-12
F. Zong Lang , B. O. Demory , Y. Gomez Maqueo Chew , Y. Schmid , M. Timmermans , F. J. Pozuelos , M. Gillon , Artem Y. Burdanov , Benjamin V. Rackham , Didier Queloz , Keivan G. Stassun , Khalid Barkaoui , Amaury Triaud , Julien de Wit , S. Zuniga-Fernandez , A. J. Burgasser , Elsa Ducrot , Madison G. Scott , D. Sebastian , A. Soubkiou , M. Lendl , I. Plauchu-Frayn , U. Schroffenegger , Erik Meier V. , P. Pedersen , A. Khandelwal , Roman Gerasimov , C. Aganze , Chih-Chun Hsu , J. M. Jenkins , Aishwarya R. Iyer , C. Watkins , C. A. Theissen , K. A. Collins , H. P. Osborn , A. Shporer , Claudia Jano Munoz , Toshi Suganuma , Norio Narita , Akihiko Fukui , F. Murgas , J. de Leon , Enric Palle , Yasmin Davis , D. Kitzmann , M. Pichardo Marcano , M. J. Hooton
K2-18 is a nearby M2.5 dwarf, located at 34 pc and hosting a transiting planet which was first discovered by the {\it K2} mission and later confirmed with {\it Spitzer Space Telescope} observations. With a radius of $\sim 2 \, R_{\oplus}$…
Earth and Planetary Astrophysics · Physics
2018-06-01
Paula Sarkis , Thomas Henning , Martin Kürster , Trifon Trifonov , Mathias Zechmeister , Lev Tal-Or , Guillem Anglada-Escudé , Artie P. Hatzes , Marina Lafarga , Stefan Dreizler , Ignasi Ribas , José A. Caballero , Ansgar Reiners , Matthias Mallonn , Juan C. Morales , Adrian Kaminski , Jesús Aceituno , Pedro J. Amado , Victor J. S. Béjar , Hans-Jürgen Hagen , Sandra Jeffers , Andreas Quirrenbach , Ralf Launhardt , Christopher Marvin , David Montes
We present the discovery and validation of a three-planet system orbiting the nearby (31.1 pc) M2 dwarf star TOI-700 (TIC 150428135). TOI-700 lies in the TESS continuous viewing zone in the Southern Ecliptic Hemisphere; observations…
Earth and Planetary Astrophysics · Physics
2020-08-26
Emily A. Gilbert , Thomas Barclay , Joshua E. Schlieder , Elisa V. Quintana , Benjamin J. Hord , Veselin B. Kostov , Eric D. Lopez , Jason F. Rowe , Kelsey Hoffman , Lucianne M. Walkowicz , Michele L. Silverstein , Joseph E. Rodriguez , Andrew Vanderburg , Gabrielle Suissa , Vladimir S. Airapetian , Matthew S. Clement , Sean N. Raymond , Andrew W. Mann , Ethan Kruse , Jack J. Lissauer , Knicole D. Colón , Ravi kumar Kopparapu , Laura Kreidberg , Sebastian Zieba , Karen A. Collins , Samuel N. Quinn , Steve B. Howell , Carl Ziegler , Eliot Halley Vrijmoet , Fred C. Adams , Giada N. Arney , Patricia T. Boyd , Jonathan Brande , Christopher J. Burke , Luca Cacciapuoti , Quadry Chance , Jessie L. Christiansen , Giovanni Covone , Tansu Daylan , Danielle Dineen , Courtney D. Dressing , Zahra Essack , Thomas J. Fauchez , Brianna Galgano , Alex R. Howe , Lisa Kaltenegger , Stephen R. Kane , Christopher Lam , Eve J. Lee , Nikole K. Lewis , Sarah E. Logsdon , Avi M. Mandell , Teresa Monsue , Fergal Mullally , Susan E. Mullally , Rishi Paudel , Daria Pidhorodetska , Peter Plavchan , Naylynn Tañón Reyes , Stephen A. Rinehart , Bárbara Rojas-Ayala , Jeffrey C. Smith , Keivan G. Stassun , Peter Tenenbaum , Laura D. Vega , Geronimo L. Villanueva , Eric T. Wolf , Allison Youngblood , George R. Ricker , Roland K. Vanderspek , David W. Latham , Sara Seager , Joshua N. Winn , Jon M. Jenkins , Gáspár Á. Bakos , César Briceño , David R. Ciardi , Ryan Cloutier , Dennis M. Conti , Andrew Couperus , Mario Di Sora , Nora L. Eisner , Mark E. Everett , Tianjun Gan , Joel D. Hartman , Todd Henry , Giovanni Isopi , Wei-Chun Jao , Eric L. N. Jensen , Nicholas Law , Franco Mallia , Rachel A. Matson , Benjamin J. Shappee , Mackenna Lee Wood , Jennifer G. Winters
Based on photometric observations by TESS, we present the discovery of a Venus-sized planet transiting LHS 475, an M3 dwarf located 12.5 pc from the Sun. The mass of the star is $0.274 \pm 0.015~\rm{M_{Sun}}$. The planet, originally…
Earth and Planetary Astrophysics · Physics
2023-04-05
Kristo Ment , David Charbonneau , Jonathan Irwin , Jennifer G. Winters , Emily Pass , Avi Shporer , Zahra Essack , Veselin B. Kostov , Michelle Kunimoto , Alan Levine , Sara Seager , Roland Vanderspek , Joshua N. Winn
The bright M dwarf K2-18 at 34 pc is known to host a transiting super-Earth-sized planet orbiting within the star's habitable zone; K2-18b. Given the superlative nature of this system for studying an exoplanetary atmosphere receiving…
Earth and Planetary Astrophysics · Physics
2017-12-06
R. Cloutier , N. Astudillo-Defru , R. Doyon , X. Bonfils , J. M. Almenara , B. Benneke , F. Bouchy , X. Delfosse , D. Ehrenreich , T. Forveille , C. Lovis , M. Mayor , K. Menou , F. Murgas , F. Pepe , J. Rowe , N. C. Santos , S. Udry , A. Wünsche
We report the discovery of TOI-2180 b, a 2.8 $M_{\rm J}$ giant planet orbiting a slightly evolved G5 host star. This planet transited only once in Cycle 2 of the primary Transiting Exoplanet Survey Satellite (TESS) mission. Citizen…
Earth and Planetary Astrophysics · Physics
2022-01-13
Paul A. Dalba , Stephen R. Kane , Diana Dragomir , Steven Villanueva , Karen A. Collins , Thomas Lee Jacobs , Daryll M. Lacourse , Robert Gagliano , Martti H. Kristiansen , Mark Omohundro , Hans M. Schwengeler , Ivan A. Terentev , Andrew Vanderburg , Benjamin Fulton , Howard Isaacson , Judah Van Zandt , Andrew W. Howard , Daniel P. Thorngren , Steve B. Howell , Natalie M. Batalha , Ashley Chontos , Ian J. M. Crossfield , Courtney D. Dressing , Daniel Huber , Erik A. Petigura , Paul Robertson , Arpita Roy , Lauren M. Weiss , Aida Behmard , Corey Beard , Casey L. Brinkman , Steven Giacalone , Michelle L. Hill , Jack Lubin , Andrew W. Mayo , Teo Močnik , Joseph M. Akana Murphy , Alex S. Polanski , Malena Rice , Lee J. Rosenthal , Ryan A. Rubenzahl , Nicholas Scarsdale , Emma V. Turtelboom , Dakotah Tyler , Paul Benni , Pat Boyce , Thomas M. Esposito , E. Girardin , Didier Laloum , Pablo Lewin , Christopher R. Mann , Franck Marchis , Richard P. Schwarz , Gregor Srdoc , Jana Steuer , Thirupathi Sivarani , Athira Unni , Nora L. Eisner , Tara Fetherolf , Zhexing Li , Xinyu Yao , Joshua Pepper , George R. Ricker , Roland Vanderspek , David W. Latham , S. Seager , Joshua N. Winn , Jon M. Jenkins , Christopher J. Burke , Jason D. Eastman , Michael B. Lund , David R. Rodriguez , Pamela Rowden , Eric B. Ting , Jesus Noel Villaseñor