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Rest-frame Near-infrared Sizes of Galaxies at Cosmic Noon: Objects in JWST's Mirror Are Smaller than They Appeared

Galaxy sizes and their evolution over cosmic time have been studied for decades and serve as key tests of galaxy formation models. …

Katherine A. Suess, Rachel Bezanson, Erica J. Nelson, David J. Setton, Sedona H. Price, Pieter van Dokkum, Gabriel Brammer, Ivo Labbé, Joel Leja, Tim B. Miller, Brant Robertson, Arjen van der Wel, John R. Weaver, Katherine E. Whitaker