Results 21 to 30 of about 5,831 (201)
The Astronomical JournalR. A. Jacobson determined the orbits of the Uranian satellites, the masses of Uranus and its satellites, and the orientation of the pole of Uranus from Earth-based astrometry, Earth-based ring occultations, and observations acquired with the Voyager 2 ...
Robert A. Jacobson, Ryan S. Park
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AerospaceFollowing recommendations from the 2023–2032 Planetary Science and Astrobiology Decadal Survey, we propose a novel Uranus exploration mission that is centered on using constellations of small spacecraft to observe the Uranus system.
Dylan Barnes, Paula do Vale Pereira
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Evidence of a Polar Cyclone on Uranus From VLA Observations
Geophysical Research Letters, 2023 We present observations of Uranus in northern spring with the Very Large Array from 0.7 to 5 cm. These observations reveal details in thermal emission from Uranus' north pole at 10s of bars, including a dark collar near 80°N and a bright spot at the ...
Alex Akins +6 more
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Hydrological Processes, Volume 40, Issue 10, October 2026.Snow water equivalent change by mid‐century in five national parks of the Iberian Peninsula extracted from high‐resolution snowpack modelling and climate projections. A general snow cover reduction is documented in detail with large spatial variability within and between parks.
César Deschamps‐Berger +8 more
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In the Age of AI—Are National Models and Data Sets Still Important for Stream Flow Prediction?
Water Resources Research, Volume 62, Issue 10, October 2026.Abstract Accurate streamflow prediction is critical for effective water resource management, and recent advances in deep learning and multi‐basin data sets have significantly improved model skill. Global deep‐learning models, trained on thousands of catchments have demonstrated strong generalization across diverse climates and continents.
Brett Snider, Ehsan Roshani
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Propagation Dynamics of Fast Electron Beam and Its Electron Cyclotron Maser Emission
Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.Abstract Fast electron beams (FEBs) and coherent radio bursts both are very common plasma activity phenomena in the cosmos. The electron cyclotron maser (ECM) instability driven by FEBs trapped in magnetic fields can directly amplify radio wave radiations.
Ling Chen +3 more
wiley +1 more source
, 1987 Voyager 2, a sophisticated robotic spacecraft that originally was to fly past Jupiter and Saturn and to last four years, was launched in 1977. Since then it has flown by Uranus and is headed towards Neptune, and still is in contact with spacecraft ...
core
Temporal and Seasonal Evolution of Uranus' Exosphere
, 2021 International audienceUranus' thermospheric temperature has been observed to decrease with time since 1990. The effect of this steady cooling on its exospheric density distribution and escape is yet to be determined.
Moore, Luke +4 more
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Photodiagnosis and Photodynamic TherapyAim: The Impact of surface conditioning protocol i.e., Sandblasting (SB), Bioactive glasses particles (BAGPs), and Phthalocyanine (Pc) activated via low-level laser therapy (LLLT) on the surface roughness (Ra) and shear bond strength (SBS) of hybrid ...
Rana Sulaiman Al-Hamdan +2 more
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