Results 111 to 120 of about 4,846 (203)
Geological Reasoning Across Incompatible Timescales
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Camille Thomas
wiley +1 more source
Quiet Time Ionosphere‐Thermosphere Predictability During Sudden Stratospheric Warmings in TIE‐GCM
Space Weather, Volume 24, Issue 11, November 2026.Abstract We investigate the predictability of the ionosphere‐thermosphere (IT) region during sudden stratospheric warmings (SSWs) by using subseasonal hindcasts in the Community Earth System Model, version 2 with the Whole Atmosphere Community Climate Model (CESM2 [WACCM6]) to force the lower boundary of the TIE‐GCM.
B. C. Martinez, N. M. Pedatella, Xian Lu
wiley +1 more source
Exploring Jupiter's Mid‐Latitude Dusk Magnetopause: The Impact of Magnetic Reconnection
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The Juno mission has elucidated magnetosphere processes, structure, and dynamics via multi‐instrument plasma and magnetic field observations. In this study, these instruments are used to identify magnetic reconnection during the Juno extended mission from a survey of 490 magnetopause crossings at the mid‐latitude southern dusk magnetopause ...
J. Montgomery +8 more
wiley +1 more source
Two-dimensional Models of Microphysical Clouds on Hot Jupiters. I. Cloud Properties
The Astrophysical JournalWe present a new two-dimensional, bin-scheme microphysical model of cloud formation in the atmospheres of hot Jupiters that includes the effects of longitudinal gas and cloud transport.
Diana Powell, Xi Zhang
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The carbon dioxide (CO2)/argon (Ar) ratio is a useful tracer of atmospheric circulation on Mars, but it remains observationally poorly constrained in the middle atmosphere, where large‐scale circulation occurs. In this study, we infer the CO2/Ar ratio at the homopause, which marks the upper boundary of the well‐mixed Martian middle atmosphere,
JunFeng Qin +4 more
wiley +1 more source
The Detection-versus-retrieval Challenge: Titan as an Exoplanet
The Astrophysical Journal LettersCassini observations of Titan’s atmosphere are exemplary benchmarks for exoplanet atmospheric studies owing to their precision, their spectral coverage, and our independent knowledge of Titan.
Prajwal Niraula +4 more
doaj +1 more source
Astronomic Telescope Facility: Preliminary systems definition study report. Volume 2: Technical description [PDF]
, 1987 The Astrometric Telescope Facility (AFT) is to be an earth-orbiting facility designed specifically to measure the change in relative position of stars.
Sobeck, Charlie
core
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Gamma‐ray glows are prolonged enhancements of gamma rays from thunderclouds, which are often linked to large‐scale electric fields rather than individual lightning. The link between glows and lightning remains poorly understood. Here, we analyzed 300 glows observed during the ALOFT aircraft campaign and optical lightning detected by GLM.
Chu‐Nan Zhang +10 more
wiley +1 more source
Retrieving the Red Edge on Earth-like Planets with Heterogeneous Clouds and Surfaces
The Astrophysical JournalThe detection and characterization of potentially habitable exoplanets is one of the chief goals of astrophysics for the coming decades. Imaging in reflected light is well suited for characterizing Earth-like planets, because much can be learned about ...
Zachary Burr +4 more
doaj +1 more source
Habitable Exoplanet Imager: Optical Telescope Structural Design and Performance Prediction [PDF]
, 2017 Habitable Exoplanet Imaging Mission (HabEx) is a concept for a mission to directly image and characterize planetary systems around Sun-like stars. In addition to the search for life on Earth-like exoplanets, HabExwill enable a broad range of general ...
Stahl, H. Philip
core