Results 101 to 110 of about 5,444 (181)

The Response of Planetary Atmospheres to the Impact of Icy Comets. I. Tidally Locked Exo-Earths

The Astrophysical Journal
Impacts by rocky and icy bodies are thought to have played a key role in shaping the composition of solar system objects, including the Earth’s habitability. Hence, it is likely that they play a similar role in exoplanetary systems. We investigate how an
F. Sainsbury-Martinez, C. Walsh, G. Cooke   +2 more
doaj   +1 more source

A Time-resolved High-resolution Spectroscopic Analysis of Ionized Calcium and Dynamical Processes in the Ultra-hot Jupiter HAT-P-70 b

The Astrophysical Journal Letters
We present the first transmission spectroscopy study of an exoplanet atmosphere with the high-resolution mode of the new Gemini High-resolution Optical SpecTrograph (GHOST) instrument at the Gemini South Observatory. We observed one transit of HAT-P-70 b—
Adam B. Langeveld, Emily K. Deibert, Mitchell E. Young, Ernst de Mooij, Ray Jayawardhana, Chris Simpson, Jake D. Turner, Laura Flagg   +7 more
doaj   +1 more source

Atmospheric Dynamics of Exoplanets [PDF]

, 2014
Kevin Heng, Adam P. Showman
openalex  

Mapping the Cloud-Driven Atmospheric Dynamics & Chemistry of an Isolated Exoplanet Analog with Harmonic Signatures [PDF]

Michael K. Plummer, Francis P. Cocchini, Peter Kearns, Allison M. McCarthy, Étienne Artigau, Nicolas B. Cowan, Roman Akhmetshyn, Johanna M. Vos, E. Nasedkin, Channon Visscher, Björn Benneke, René Doyon, Stanimir Metchev, Jason F. Rowe, Genaro Suárez   +14 more
openalex   +1 more source

The Radiative Effects of Photochemical Hazes on the Atmospheric Circulation and Phase Curves of Sub-Neptunes

The Astrophysical Journal
Measuring the atmospheric composition of hazy sub-Neptunes like GJ 1214b through transmission spectroscopy is difficult because of the degeneracy between mean molecular weight (MMW) and haziness.
Maria E. Steinrueck, Vivien Parmentier, Laura Kreidberg, Peter Gao, Eliza M.-R. Kempton, Michael Zhang, Kevin B. Stevenson, Isaac Malsky, Michael T. Roman, Emily Rauscher, Matej Malik, Roxana Lupu, Tiffany Kataria, Anjali A. A. Piette, Jacob L. Bean, Matthew C. Nixon   +15 more
doaj   +1 more source

Comparative Planetology of Magnetic Effects in Ultrahot Jupiters: Trends in High-resolution Spectroscopy

The Astrophysical Journal
Ultrahot Jupiters (UHJs), being the hottest class of exoplanets known, provide a unique laboratory for testing atmospheric interactions with internal planetary magnetic fields at a large range of temperatures. Thermal ionization of atmospheric species on
Hayley Beltz, Emily Rauscher
doaj   +1 more source

Atmospheric dynamics of terrestrial exoplanets over a wide range of orbital and atmospheric parameters

, 2014
Yohai Kaspi, Adam P. Showman
openalex   +1 more source

A young progenitor for the most common planetary systems in the Galaxy. [PDF]

Nature
Livingston JH, Petigura EA, David TJ, Masuda K, Owen J, Nesvorný D, Batygin K, de Leon J, Mori M, Ikuta K, Fukui A, Watanabe N, Orell Miquel J, Murgas F, Parviainen H, Korth J, Libotte F, Abreu García N, Gallardo PPM, Narita N, Pallé E, Tamura M, Yonehara A, Ridden-Harper A, Bieryla A, Trani AA, Mamajek EE, Ciardi DR, Gorjian V, Hillenbrand LA, Rebull LM, Newton ER, Mann AW, Vanderburg A, Stefánsson G, Mahadevan S, Cañas C, Ninan J, Higuera J, Todorov K, Désert JM, Pino L.   +41 more
europepmc   +1 more source

Exo-Geoscience Perspectives Beyond Habitability. [PDF]

Space Sci Rev
Spohn T, Roberge A, Way MJ, Duarte JC, Miozzi F, Baumeister P, Byrne P, Lineweaver CH.   +7 more
europepmc   +1 more source

Exploring exoplanet dynamics with JWST: Tides, rotation, rings, and moons. [PDF]

Proc Natl Acad Sci U S A
Millholland SC, Winn JN.
europepmc   +1 more source