Zonal and Regional Jupiter Brightness Trends from the Hubble Outer Planet Atmospheres Legacy Program by Amy A. Simon, Michael H. Wong

“…The Hubble Outer Planet Atmospheres Legacy program began in 2014 and has observed Jupiter yearly from 2015 to 2024. …”
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Three-body Mean Motion Resonance Chains as a Delivery Mechanism for White Dwarf Pollution by Jeremy Wood, Natalie Cummins

“…Average dynamical lifetime was exponentially anticorrelated with the outer planet mass and usually with the inner planet mass except in one case. …”
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Resolving the Super-Earth/Gas Giant Connection in Stellar Mass and Metallicity by Marta L. Bryan, Eve J. Lee

“…We discuss how the stellar mass dependence of the inner–outer planet correlation can be understood from the increasing disk mass budget for higher mass stars.…”
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Orbital and Absolute Magnitude Distribution of Hilda Population by David Vokrouhlický, David Nesvorný, Miroslav Brož, William F. Bottke, Rogerio Deienno, Carson D. Fuls, Frank C. Shelly

“…Comparisons between the orbital and physical properties of the Hilda and Trojan populations thus represent a test of outer planet formation models. Here we use a decade of observations from the Catalina Sky Survey (G96 site) to determine the bias-corrected orbital and magnitude distributions of Hildas. …”
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Far-ultraviolet Flares and Variability of the Young M Dwarf AU Mic: A Nondetection of Planet C in Transit at Lyα by Keighley E. Rockcliffe, Elisabeth R. Newton, Allison Youngblood, Girish M. Duvvuri, Emily A. Gilbert, Peter Plavchan, Peter Gao, Hans-R. Müller, Adina D. Feinstein, Thomas Barclay, Eric D. Lopez

“…We obtained one Hubble Space Telescope/Space Telescope Imaging Spectrograph transit of the outer planet c, to search for the planet’s escaping atmosphere in transmission at Ly α and compare with AU Mic b. …”
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Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey. V. Two Giant Planets in Kepler-511 but Only One Ran Away by Yayaati Chachan, Paul A. Dalba, Daniel P. Thorngren, Stephen R. Kane, Howard Isaacson, Eve J. Lee, Edward W. Schwieterman, Andrew W. Howard, Matthew J. Payne

“…We conclude that the outer planet underwent runaway gas accretion while the inner planet did not. …”
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Global Mean-Motion Resonances: Part I—An Exceptional Multiplanetary Resonant Chain in TOI-270 and an Exact Laplace-like Resonance in HD 110067 by Dimitris M. Christodoulou, Nicholas M. Sorabella, Sayantan Bhattacharya, Silas G. T. Laycock, Demosthenes Kazanas

“…Instead, a LR might exist in this system, and we searched (to no avail) the TESS light curves of TOI-270 for hints of an outer planet that would complete the LR chain. Alternative explanations would be an unknown planet more massive than planet c (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>M</mi><mi mathvariant="normal">c</mi></msub><mo>=</mo><mn>6.20</mn><mspace width="0.0pt"></mspace><msub><mi>M</mi><mo>⊕</mo></msub></mrow></semantics></math></inline-formula>) establishing the actual 1:1 orbit, or planet b residing in the 1:2 Laplace orbit with a period shorter by 0.53 days. …”
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TOI-6695: A Pair of Near-resonant Massive Planets Observed with TESS from the WINE Survey by Jan Eberhardt, Trifon Trifonov, Thomas Henning, Marcelo Tala Pinto, Rafael Brahm, Andrés Jordán, Nestor Espinoza, Matías I. Jones, Melissa J. Hobson, Felipe I. Rojas, Martin Schlecker, Lorena Acuña, Remo Burn, Gavin Boyle, Rodrigo Leiva, James McCormac, Nicholas Dunckel, Diana Dragomir, Jeffrey D. Crane, Stephen Shectman, Johanna K. Teske, David Osip, Arvind F. Gupta, Solène Ulmer-Moll, François Bouchy, Monika Lendl, Davide Gandolfi, George R. Ricker, Jon M. Jenkins, Sara Seager, Joshua N. Winn

“…The transiting exoplanet TOI-6695b has an orbital period of ∼80.4 days, a radius of 0.85 R _jup , and a mass of 0.21 M _jup . The outer planet has a minimum mass of 1.45 M _jup and an orbital period of about 242.4 days, confidently constrained by the Doppler time-series data. …”
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Tidally Heated Sub-Neptunes, Refined Planetary Compositions, and Confirmation of a Third Planet in the TOI-1266 System by Michael Greklek-McKeon, Shreyas Vissapragada, Heather A. Knutson, Akihiko Fukui, Morgan Saidel, Jonathan Gomez Barrientos, W. Garrett Levine, Aida Behmard, Konstantin Batygin, Yayaati Chachan, Gautam Vasisht, Renyu Hu, Ryan Cloutier, David Latham, Mercedes López-Morales, Andrew Vanderburg, Carolyn Heffner, Paul Nied, Jennifer Milburn, Isaac Wilson, Diana Roderick, Kathleen Koviak, Tom Barlow, John F. Stone, Rocio Kiman, Judith Korth, Jerome P. de Leon, Izuru Fukuda, Yuya Hayashi, Masahiro Ikoma, Kai Ikuta, Keisuke Isogai, Yugo Kawai, Kiyoe Kawauchi, Nobuhiko Kusakabe, John H. Livingston, Mayuko Mori, Norio Narita, Motohide Tamura, Noriharu Watanabe, Gareb Fernández-Rodríguez

“…Our new dynamical model reveals that this system is arranged in a rare configuration with the inner and outer planets located near the 3:1 period ratio with a nonresonant planet in between them. …”
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A Fourth Planet in the Kepler-51 System Revealed by Transit Timing Variations by Kento Masuda, Jessica E. Libby-Roberts, John H. Livingston, Kevin B. Stevenson, Peter Gao, Shreyas Vissapragada, Guangwei Fu, Te Han, Michael Greklek-McKeon, Suvrath Mahadevan, Eric Agol, Aaron Bello-Arufe, Zachory Berta-Thompson, Caleb I. Cañas, Yayaati Chachan, Leslie Hebb, Renyu Hu, Yui Kawashima, Heather A. Knutson, Caroline V. Morley, Catriona A. Murray, Kazumasa Ohno, Armen Tokadjian, Xi Zhang, Luis Welbanks, Matthew C. Nixon, Richard Freedman, Norio Narita, Akihiko Fukui, Jerome P. de Leon, Mayuko Mori, Enric Palle, Felipe Murgas, Hannu Parviainen, Emma Esparza-Borges, Daniel Jontof-Hutter, Karen A. Collins, Paul Benni, Khalid Barkaoui, Francisco J. Pozuelos, Michaël Gillon, Emmanuël Jehin, Zouhair Benkhaldoun, Suzanne Hawley, Andrea S. J. Lin, Guđmundur Stefánsson, Allyson Bieryla, Mesut Yilmaz, Hakan Volkan Senavci, Eric Girardin, Giuseppe Marino, Gavin Wang

“…We show that the departure from the three-planet model is explained by including a fourth outer planet, Kepler-51e, in the TTV model. A wide range of masses (≲ M _Jup ) and orbital periods (≲10 yr) are possible for Kepler-51e. …”
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Dynamic infrared aurora on Jupiter by J. D. Nichols, O. R. T. King, J. T. Clarke, I. de Pater, L. N. Fletcher, H. Melin, L. Moore, C. Tao, T. K. Yeoman

“…Abstract Auroral emissions are an important diagnostic for a planet’s magnetosphere and upper atmosphere. At the outer planets, the characteristics of emission from the triatomic hydrogen ion $${{\rm{H}}}_{3}^{+}$$ H 3 + are key to understanding the auroral energy budget. …”
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Uncertainties in the Inference of Internal Structure: The Case of TRAPPIST-1 f by David R. Rice, Chenliang Huang, Jason H. Steffen, Allona Vazan

“…The densities of these planets being 1%–10% less than the Earth suggest that the outer planets may host significant hydrospheres. We explore the uncertainty in water mass fraction (wmf) from observed mass and radius. …”
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Solar Energetic Particle Track Accumulation in Edgeworth–Kuiper Belt Dust Grains by M. Lin, A. R. Poppe

“…We demonstrate that, neglecting collisions, dust grains with radii up to 500 μ m are capable of transiting from the EKB to 1 au despite gravitational perturbations from the outer planets, albeit with decreasing probability as a function of size. …”
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Rotating shallow water modeling of planetary,astrophysical and plasma vortical structures (plasma transport across a magnetic field,model of the jupiter's GRS, prediction of existe... by M. V. Nezlin, A. Yu Rylov, E. N. Snezhkin, K. B. Titishov, G. P. Chernikov

“…Secondly, a model of big vortices of the type of the Great Red Spot of Jupiter, dominating in the atmospheres of the outer planets, has been produced. Thirdly, the rotating shallow water modeling has been carried out of the hydrodynamical generation mechanism of spiral structures in galaxies. …”
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