Results 171 to 180 of about 57,483 (260)

The solar eclipse: a natural meteorological experiment. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2016
Harrison RG, Hanna E.
europepmc   +1 more source

Eclipse Solar

open access: yes, 2015
Carolina Arboleda, Mikyoung Whang
openaire   +2 more sources

JWST Discovers the Vertical Structure of Uranus' Ionosphere

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract On 19 January 2025, the James Webb Space Telescope (JWST) program # $\mathrm{\#}$5073 observed Uranus for almost a full rotation with NIRSpec. We present the first ever vertical ionospheric profiles of H3+ ${\mathrm{H}}_{3}^{+}$ temperature, volumetric density and total emission.
Paola I. Tiranti   +7 more
wiley   +1 more source

Homogenizing Estimates of Heritability Among SOLAR-Eclipse, OpenMx, APACE, and FPHI Software Packages in Neuroimaging Data. [PDF]

open access: yesFront Neuroinform, 2019
Kochunov P   +20 more
europepmc   +1 more source

Mapping NAT‐Containing Polar Stratospheric Clouds in the Antarctic Stratosphere Using Nadir Infrared Radiance Observations

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.
Abstract Polar stratospheric clouds (PSCs) play a key role in the formation of the Antarctic ozone hole. Here, we report the first observations of the most abundant PSC composition class, NAT‐containing mixtures (one of whose components is nitric acid trihydrate, NAT, particles), from measurements of a passive nadir‐viewing sounder, the Infrared ...
Manon Hermans   +4 more
wiley   +1 more source

Microconcentrator Solar Panel Architectures Achieving High Specific Power for Deep Space Missions

open access: yesSolar RRL, Volume 10, Issue 4, 26 February 2026.
Microconcentrator photovoltaics (microCPV) are emerging as a promising solution for powering spacecraft in deep space, where conventional solar arrays are challenged by extremely low‐intensity, low‐temperature conditions. This work presents the design, development, and characterization of two optical architectures aiming at maximizing specific power (W/
Guido Vallerotto   +8 more
wiley   +1 more source

Solar eclipse demonstrating the importance of photochemistry in new particle formation. [PDF]

open access: yesSci Rep, 2017
Jokinen T   +22 more
europepmc   +1 more source

Coordinated weather balloon solar radiation measurements during a solar eclipse. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2016
Harrison RG   +3 more
europepmc   +1 more source

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