WASHINGTON, Nov. 14 -- Astrophysical Journal Letters, a scientific journal from the American Astronomical Society, published research articles on the following topics in its Nov. 20, 2022 edition:

* GOALS-JWST: Resolving the Circumnuclear Gas Dynamics in NGC 7469 in the Mid-infrared

* JWST Imaging of Earendel, the Extremely Magnified Star at Redshift z = 6.2

* The Dark Matter Tidal Stripping History of the Sagittarius Core with N-body Simulations