Results 191 to 200 of about 9,980 (290)

Jovian Auroral Proton Precipitation

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract The total power of the Jovian aurora is about 1013–1014 W with ultraviolet emission observed in the Lyman and Werner bands of molecular hydrogen. X‐ray, radio, and infrared emissions have also been observed. The Jovian Auroral Distributions Experiment and the Jovian Energetic Particle Detector Instrument onboard the Juno spacecraft, orbiting ...
S. J. Houston, T. E. Cravens, O. Q. Hamil, J. H. Waite, D. R. Schultz   +4 more
wiley   +1 more source

Magnetogravitationally regulated streamer accretion onto a class 0 protostellar system. [PDF]

Sci Adv
Huang B, Girart JM, Stephens IW, Megeath T, Le Gouellec VJM, Murillo NM, Cortés P, Fernández-López M, Li ZY, Looney LW, López-Vázquez JA, Pineda JE, Sánchez-Monge Á, Sanhueza P, Sadavoy S, Zhang Q, Hull CLH, Karnath N, Liang E, Myers PC.   +19 more
europepmc   +1 more source

Quantitative Assessment of Geographic Control of December Solstice EIA Crest Shifts Over Southeast Asia Under Low Solar Activity

Space Weather, Volume 24, Issue 8, August 2026.
Abstract This study quantitatively assesses the drivers of the Equatorial Ionization Anomaly (EIA) morphology and latitudinal shifts over Southeast Asia during the December solstice. We use a 27‐year ionospheric data set (1998–2024) of total electron content (TEC) and F2‐layer peak electron density (NmF2) under geomagnetically quiet conditions.
Linfeng Huang, Jinsong Wang, Tian Mao, Shanhai Song, Yungang Wang   +4 more
wiley   +1 more source

Solar Flare Detection from Sudden Ionospheric Disturbances in VLF Signals via a CNN-HMM Framework. [PDF]

Sensors (Basel)
Velchev Y, Bonev B, Iliev I, Gallagher P, Petkov PZ, Nachev I.   +5 more
europepmc   +1 more source

Electronic and Structural Effects in Porphyrin Metal–Organic Framework Sensitizers for Solid‐State Dye‐Sensitized Solar Cells

ChemPhysChem, Volume 27, Issue 14, 29 July 2026.
Porphyrin metal–organic frameworks (PMOFs) offer structurally ordered and compositionally tunable platforms for sensitized photovoltaics. Titanium‐ and indium‐based PMOFs, together with a tin‐doped indium analog, were investigated as photosensitizers in solid‐state dye‐sensitized solar cells (ssDSSCs). Electrochemical and optical measurements confirmed
Tommy Taing, Jesus Corona, Sailaja Muduganti, Xiyuan Yao, Matthew J. Tang, Doroteo Manriquez, Crystal Xiong, Oscar O. Bernal, Lun An, Long Qi, Dianlu Jiang, Yangyang Liu   +11 more
wiley   +1 more source

Large-amplitude variability driven by giant dust storms on a planetary-mass companion. [PDF]

Sci Adv
Tan X, Zhang X, Marley MS, Zhou Y, Lew BWP, Miles BE, Batalha NE, Biller BA, Chauvin G, Hinkley S, Hoch KKW, Manjavacas E, Metchev S, Petrus S, Rickman E, Skemer A, Suárez G, Sutlieff BJ, Vos JM, Whiteford N.   +19 more
europepmc   +1 more source

Emirates Exploration Imager (EXI) Reveals Crater and Boulder Distribution on Deimos: Insights Into Its Dynamical and Geological Evolution

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Deimos, the smaller and outer Martian moon, is a dark, irregularly shaped body whose origin and evolution are still poorly constrained. Its surface is smoother and less cratered than the other moon, Phobos, a difference still unexplained due to limited data coverage and resolution.
Y. Shimizu, R. H. Hoover, K. Hotta, N. R. Alsaeed, W. F. Bottke, C. S. Edwards, H. Kikuchi, H. Miyamoto, M. M. Osterloo, P. Michel, S. J. Robbins   +10 more
wiley   +1 more source

No exotic matter in asteroids. [PDF]

Eur Phys J Plus
Rubin AE, Burbine TH.
europepmc   +1 more source

The Complete Life Cycle of Dark Spot NDS‐2018 on Neptune

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Hubble Space Telescope collected imaging data spanning the full lifetime of Neptune's dark spot NDS‐2018, which is the sixth large, persistent dark spot seen in the planet's atmosphere. Neptune's dark spots are thought to be anticyclonic vortices, although internal flows have never been directly measured to confirm their rotation. Previous
Michael H. Wong, Raúl Morales‐Juberías, Lawrence Sromovsky, Patrick Fry, Amy A. Simon, Patrick G. J. Irwin, Agustín Sánchez‐Lavega, Ricardo Hueso, Imke de Pater   +8 more
wiley   +1 more source

Exploring the chaotic future and the deterministic past of the Solar System: an interview with Jacques Laskar. [PDF]

Natl Sci Rev
Li M, Zhao W.
europepmc   +1 more source