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other galaxies, and studies of circumgalactic dust using ultraviolet and infrared data. The use of X-rays to characterize hot outflows and the hot circumgalactic medium is especially important, and this
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of the research is to improve path delay models for analysis of Space Geodesy data including data from Very Long Baseline Interferometry (VLBI), Global Navigation Satellite Systems (GNSS), and Doppler
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of data as well as empirical and theoretical modeling of the solar interior and atmosphere, including solar activity and the solar cycle. A program of research is being carried out to understand the coupled
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better understanding of the nature of dust—e.g., its size, shape, composition, and optical properties—allows better extraction of the astrophysical information it contains and enables higher fidelity dust
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analyzing JWST data, proposing new JWST observations, analyzing complementary datasets, or making simulations to compare to JWST results), or should propose instrumentation work that is highly relevant
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. Description: Our research focuses on understanding basic processes which occur in solar and stellar flares through analyzing data, development of theory, and computational studies. Specifically, we are seeking
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. Description: Theoretical research and computer simulation are carried out with emphasis on observations of space plasmas. Specific interest areas include (1) nonlinear phenomena in unstable collisionless
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precipitation. Combinations of radio occultation data with other observational techniques that add information on cloud physical variables in presence of precipitation will also be pursued. Location: Jet
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, ionopause current layers, ionospheric fluxropes, nightside ionospheric holes, cometary type-I ion tails, induced magnetic tails, and plasma wake effects. Extensive data sets relevant to these phenomena from
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experience in the planetary science literature will be more suitable for this research opportunity. Additional benefit would be provided by past experience with planetary image datasets, data science tools