Results 61 to 70 of about 1,547,930 (199)
Gravitational Wave Astronomy [PDF]
, 1997 Astronomers rely on a multiplicity of observational perspectives in order to infer the nature of the Universe. Progress in astronomy has historically been associated with new or improved observational perspectives. Gravitational wave detectors now under construction will provide us with a perspective on the Universe fundamentally different from any we ...
openaire +1 more source
On-Ground Testing of Dual-Sided Release Mechanism of TianQin Test Mass Using a Pendulum
SensorsThe high-precision gravitational reference sensor, which hosts a heavy test mass (TM) surrounded by electrodes with a relatively large gap, is crucial in all high-sensitivity drag-free sensors.
Ji Wang +8 more
doaj +1 more source
Radio Science, Volume 61, Issue 8, August 2026.Abstract This paper explores the impact of natural phenomena on signal data transmission across various ionospheric communication channels. The study focuses on three primary phenomena: meteor trails prevalent in the middle‐ and lower‐latitude ionosphere, bubble and plume structures observed around the equatorial ionosphere, and magnetic‐storm‐induced ...
I. Bronfman +2 more
wiley +1 more source
Scientific ReportsGravitational wave telescope place extremely high demands on structural thermal deformation, making material selection a critical issue. Carbon fiber reinforced polymer (CFRP) is an ideal choice for the support structure of telescope due to its low ...
Bohong Li +6 more
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The Impact of Angular Momentum Loss on the Outcomes of Binary Mass Transfer
The Astrophysical Journal, 2023 We use the rapid binary population synthesis code COMPAS to investigate commonly used prescriptions for the determination of mass transfer stability in close binaries and the orbital separations after stable mass transfer.
Reinhold Willcox +3 more
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Massive Rocky Planets May Suppress Deep Melting
AGU Advances, Volume 7, Issue 4, August 2026.Abstract Melting properties of silicates are critical to understanding the thermal evolution of rocky planetary interiors. In the deep mantles of massive rocky planets, post‐post‐spinel Mg2SiO4 ${\text{Mg}}_{2}{\text{SiO}}_{4}$ is potentially one of the most abundant mineral phases, yet its melting behavior remains unconstrained. Here, we determine the
Donghao Zheng, Yihang Peng, Jie Deng
wiley +1 more source
Beyond the Electrostatic Approach: Numerical Simulations of Martian Ionospheric Irregularities
AGU Advances, Volume 7, Issue 5, August 2026.Abstract Numerical simulations play an essential role in the study of ionospheric irregularities. In the past few decades, electrostatic simulations have successfully simulated the nonlinear evolution of terrestrial ionospheric irregularities. However, the Mars Atmosphere and Volatile EvolutioN (MAVEN) observations reveal that the Martian ionospheric ...
Konghan Jiang, Jiuhou Lei, Maodong Yan
wiley +1 more source
, 2021 Einstein dreamt of a Universe in which space and time were curved by matter, and how black holes would represent the ultimate manifestations of his physics, and the possibility of a new type of radiation - gravitational waves.
Professor Matthew Bailes
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Remote SensingTilt-to-length coupling, a non-constant systematic error source caused by satellite attitude variations, has been observed in the laser ranging signals of the GRACE Follow-On mission. This error can be corrected by certain calibration maneuvers performed
Zhizhao Wang +6 more
doaj +1 more source
An Oceanic Mechanism for Geyser Formation on Enceladus
AGU Advances, Volume 7, Issue 5, August 2026.Abstract The tiger stripes of Enceladus are a sequence of four parallel and evenly‐spaced fissures 130 km long that erupt water from a global subsurface ocean into space. We present an ocean dynamical theory of their formation. Given one initial fissure, topography on the underside of the ice shell rubs periodically against the ocean due to the ...
D. Y. Abdulah, W. Kang, A. Berne
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