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Astrophysical Journal Issues Research Articles in Dec. 20, 2022 Edition
December 15, 2022
TUCSON, Arizona, Dec. 15 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles on the following topics in its Dec. 20, 2022 edition:

* Classifying Unidentified X-Ray Sources in the Chandra Source Catalog Using a Multiwavelength Machine-learning Approach

* Electron Density Variations in the Interstellar Medi . . .

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