Results 261 to 270 of about 1,058,127 (374)

Role of Radio Telescopes in Space Debris Monitoring: Current Insights and Future Directions. [PDF]

Sensors (Basel)
Ahuja B, Gentile L, Kumar A, Martorella M.   +3 more
europepmc   +1 more source

Seasonal Ice Cover Could Allow Liquid Lakes to Persist in a Cold Mars Paleoclimate

AGU Advances, Volume 7, Issue 1, February 2026.
Abstract Geomorphic and stratigraphic studies of Mars prove that extensive liquid water flowed and pooled on the surface early in Mars' history. Martian paleoclimate models, however, have difficulty simulating climate conditions warm enough to maintain liquid water on early Mars.
Eleanor L. Moreland, Sylvia G. Dee, Yueyang Jiang, Grace Bischof, Michael A. Mischna, Nyla Hartigan, James M. Russell, John E. Moores, Kirsten L. Siebach   +8 more
wiley   +1 more source

Noise in Maps of the Sun at Radio Wavelengths II: Solar Use Cases. [PDF]

Sol Phys
Bastian T, Chen B, Mondal S, Saint-Hilaire P.   +3 more
europepmc   +1 more source

Analyzing Geomagnetic Data From the Dusheti Observatory During the Intense Magnetic Storms of 2024

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract Geomagnetic storms, intense disturbances in the Earth's magnetosphere, pose risks to both technology and human activity in space. In this study, we analyzed geomagnetic field measurements from the Dusheti Observatory in Georgia during the intense geomagnetic storms of March 3, March 24, and 11 May 2024.
Oleg Kharshiladze, Luka Tsulukidze, Aleksandre Ghurchumelia, Luca Sorriso‐Valvo, Khatuna Elbakidze, Emiliya Yordanova, Tamaz Matiashvili   +6 more
wiley   +1 more source

Input to the European strategy for particle physics: strong-field quantum electrodynamics. [PDF]

Eur Phys J Plus
Sarri G, King B, Blackburn T, Ilderton A, Boogert S, Bulanov SS, Bulanov SV, Di Piazza A, Ji L, Karbstein F, Keitel CH, Krajewska K, Malka V, Mangles SPD, Mathieu F, McKenna P, Meuren S, Mirzaie M, Ridgers C, Seipt D, Thomas AGR, Uggerhøj U, Vranic M, Wing M.   +23 more
europepmc   +1 more source

Impact‐Generated Mixing, Melting and Vaporization of the Early Earth's Crust

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract Earth's primary accretion was followed by a protracted flux of interplanetary collisions by leftover planetesimals. The effects of the largest collisions—with bodies possibly exceeding 1,000 km diameter—would have been devastating for terrestrial near‐surface environments.
S. Marchi, A. M. Alexander, R. Citron, B. C. Johnson   +3 more
wiley   +1 more source

In situ and remote observations of the ultraviolet footprint of the moon Callisto by the Juno spacecraft. [PDF]

Nat Commun
Rabia J, Hue V, Louis CK, André N, Nénon Q, Szalay JR, Prangé R, Lamy L, Zarka P, Collet B, Allegrini F, Ebert RW, Greathouse TK, Bonfond B, Gladstone GR, Sulaiman AH, Kurth WS, Connerney JEP, Louarn P, Penou E, Kamran A, Santos-Costa D, Giles RS, Kammer JA, Versteeg MH, Bolton SJ.   +25 more
europepmc   +1 more source

Disintegration and Skipping Dynamics of Bilobate‐Shaped Meteoroids for Generating Ultra‐Long Strewn Fields

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract The longest known Aletai meteorite belt presents a unique phenomenon in meteoroid dynamics. To investigate its formation mechanism, this study introduces a bilobate‐shaped meteoroid model, emphasizing aerodynamic interactions and structure evolution.
Haoyu Li, Ziwen Li, Qingbo Gan, Xiangyuan Zeng   +3 more
wiley   +1 more source

Entanglement-enhanced quantum lock-in detection achieving Heisenberg scaling. [PDF]

Nat Commun
Zhang JW, Zhuang M, Wang B, Yuan WF, Li JC, Ding GY, Ding WQ, Chen L, Chen SJ, Zhou F, Lee C, Feng M.   +11 more
europepmc   +1 more source

Novel Insights on Ocean Internal Waves: Quantitative Surface Manifestations and Upper Ocean Layer Displacements From the Surface Water Ocean Topography Mission (SWOT) Measurements

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract The Surface Water and Ocean Topography (SWOT) mission provides unprecedented high‐resolution simultaneous observations of both sea surface height anomalies and sea surface roughness. Specifically, it enables more precise analysis of strong internal waves. Off the Amazon Shelf, in the Indonesian Seas, and near the Mascarene Ridge, internal wave
V. Cheshm Siyahi, V. Kudryavtsev, B. Chapron, F. Collard   +3 more
wiley   +1 more source