Exoplanets and Stellar Physics

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Highly reflective white clouds on the western dayside of an exo-Neptune

Nature Astronomy (2025) 1-14

Authors:

Louis-Philippe Coulombe, Michael Radica, Bj枚rn Benneke, 脡lyse D鈥橝oust, Lisa Dang, Nicolas B Cowan, Vivien Parmentier, Lo茂c Albert, David Lafreni猫re, Jake Taylor, Pierre-Alexis Roy, Stefan Pelletier, Romain Allart, 脡tienne Artigau, Ren茅 Doyon, Ray Jayawardhana, Doug Johnstone, Lisa Kaltenegger, Adam B Langeveld, Ryan J MacDonald, Jason F Rowe, Jake D Turner

Vertical structure of an exoplanet鈥檚 atmospheric jet stream

Nature Springer Nature (2025) 1-7

Authors:

Julia V Seidel, Bibiana Prinoth, Lorenzo Pino, Leonardo A dos Santos, Hritam Chakraborty, Vivien Parmentier, Elyar Sedaghati, Joost P Wardenier, Casper Farret Jentink, Maria Rosa Zapatero Osorio, Romain Allart, David Ehrenreich, Monika Lendl, Giulia Roccetti, Yuri Damasceno, Vincent Bourrier, Jorge Lillo-Box, H Jens Hoeijmakers, Enric Pall茅, Nuno Santos, Alejandro Su谩rez Mascare帽o, Sergio G Sousa, Hugo M Tabernero, Francesco A Pepe

BOWIE-ALIGN: JWST reveals hints of planetesimal accretion and complex sulphur chemistry in the atmosphere of the misaligned hot Jupiter WASP-15b

Monthly Notices of the Royal Astronomical Society 91探花 University Press (OUP) (2025) staf208

Authors:

James Kirk, Eva-Maria Ahrer, Alastair B Claringbold, Maria Zamyatina, Chloe Fisher, Mason McCormack, Vatsal Panwar, Diana Powell, Jake Taylor, Daniel P Thorngren, Duncan A Christie, Emma Esparza-Borges, Shang-Min Tsai, Lili Alderson, Richard A Booth, Charlotte Fairman, Mercedes L贸pez-Morales, NJ Mayne, Annabella Meech, Paul Molli猫re, James E Owen, Anna BT Penzlin, Denis E Sergeev, Daniel Valentine, Hannah R Wakeford, Peter J Wheatley

A Measurement of the Water Abundance in the Atmosphere of the Hot Jupiter WASP-43b with High-resolution Cross-correlation Spectroscopy

The Astronomical Journal American Astronomical Society 169:2 (2025) 101

Authors:

Dare Bartelt, Megan Weiner Mansfield, Michael R Line, Vivien Parmentier, Luis Welbanks, Elspeth KH Lee, Jorge Sanchez, Arjun B Savel, Peter CB Smith, Emily Rauscher, Joost P Wardenier

Spectroscopically Resolved Partial Phase Curve of the Rapid Heating and Cooling of the Highly Eccentric Hot Jupiter HAT-P-2b with WFC3

The Astronomical Journal American Astronomical Society 169:2 (2025) 96

Authors:

Bob Jacobs, Jean-Michel D茅sert, Nikole Lewis, Ryan C Challener, LC Mayorga, Zo毛 L de Beurs, Vivien Parmentier, Kevin B Stevenson, Julien de Wit, Saugata Barat, Jonathan Fortney, Tiffany Kataria, Michael Line