Results 161 to 170 of about 364,262 (268)
Biases and Uncertainties in Radiosonde‐Based Precipitable Water Vapor
Earth and Space Science, Volume 13, Issue 9, September 2026.Abstract Precipitable water vapor (PWV) plays an important role in weather and climate phenomena. Accurate PWV measurements based on radiosonde observations are essential for assessing remote‐sensing measurements and long‐term trends. This study examines the performance of PWV algorithms, including their intrinsic biases and their sensitivity to ...
António P. Ferreira +2 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.Abstract Oceanic lithosphere is continuously destroyed by subduction, challenging our ability to develop tectonic reconstructions. One way to tackle this problem is to examine relics of once‐consumed oceanic domains preserved along convergent margins. In the New England Orogen (eastern Australia), disrupted exposures of ultramafic rocks loosely define ...
J. A. Pasco +4 more
wiley +1 more source
The wonder and mystery associated with distant objects in space has fascinated humans for millennia, and young people today remain eager to learn about the world of astronomy.
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Impact of Observatory Visitor Centres on the Public's Understanding of Astronomy
, 2000 In recent years, formal astronomy education has become an issue of great interest. Indeed, some boards of education now officially include astronomy in their curricula.
Burtnyk, Kimberly
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Saturn's Auroral Dusk Sector Magnetosphere‐Ionosphere Coupling During Cassini's Proximal Orbits
Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.Abstract The final twenty‐two low‐altitude passes of the Cassini spacecraft enabled the determination of Saturn's field‐aligned currents (FACs) from magnetometer measurements at lower altitudes than previously achieved. We investigate southern dusk‐side FAC behavior with four objectives: how in situ MAG measurements compare to the highly variable ...
S. W. Farr +5 more
wiley +1 more source
A Dynamic Auroral Ionospheric Density Profile Reveals a Planetary‐Scale Cavity at Jupiter
Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.Abstract Low‐altitude measurements above Jupiter's main auroras have shown the presence of persistent auroral density depletions. This low density regime strongly favors auroral acceleration by inertial Alfvén waves to explain the predominance of energetic (100–1,000 keV) broadband electron beams.
N. S. Kruegler +2 more
wiley +1 more source
ISRN Astronomy and Astrophysics
, 2011 SRN Astronomy and Astrophysics is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of astronomy and ...
CAPUZZO DOLCETTA, Roberto Angelo
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Journal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.Abstract Using temperature retrievals from Akatsuki radio occultation measurements, we characterize gravity wave activity as a function of vertical wavenumber and altitude. For the first time, we estimate the absolute horizontal momentum fluxes and the magnitude of the gravity wave drag (i.e., wave acceleration), assuming a horizontal wavelength of 300
Erdal Yiğit, Emilia Sloan
wiley +1 more source
Direct Assimilation of Satellite Visible and Near‐Infrared Radiances to Improve Aerosol Simulations
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.Abstract Existing satellite‐based aerosol data assimilation approaches mostly rely on assimilating retrieved aerosol products, which suffer from inconsistencies between retrieval assumptions and model representations, as well as uncertainties in the retrieved aerosol parameters.
Chongzhao Zhang +9 more
wiley +1 more source
A tidal disruption event from an intermediate-mass black hole revealed by comprehensive multi-wavelength observations. [PDF]
Nat CommunWang J +14 more
europepmc +1 more source