246 citations · 1.8k across the 81 of their papers we have counts for
5 papers · 1 filter
Early JWST imaging reveals strong optical and NIR color gradients in galaxies at driven mostly by dust
Tim B. Miller, Katherine E. Whitaker, Erica J. Nelson +7
Recent studies have shown that galaxies at cosmic noon are redder in the center and bluer in the outskirts, mirroring results in the local universe. These color gradients could be…
JWST reveals a population of ultra-red, flattened disk galaxies at 2<z<6 previously missed by HST
Erica J. Nelson, Katherine A. Suess, Rachel Bezanson +19
With just a month of data, JWST is already transforming our view of the Universe, revealing and resolving starlight in unprecedented populations of galaxies. Although ``HST-dark" g…
Color gradients and half-mass radii of galaxies out to in the CANDELS/3D-HST fields: further evidence for important differences in the evolution of mass-weighted and light-weighted sizes
Tim B. Miller, Pieter van Dokkum, Lamiya Mowla
Recent studies have indicated that the ratio between half-mass and half-light radii, , varies significantly as a function of stellar mass and redshift…
Rest-frame near-infrared sizes of galaxies at cosmic noon: objects in JWST's mirror are smaller than they appeared
Katherine A. Suess, Rachel Bezanson, Erica J. Nelson +10
Galaxy sizes and their evolution over cosmic time have been studied for decades and serve as key tests of galaxy formation models. However, at these studies have been l…
A giant shell of ionized gas discovered near M82 with the Dragonfly Spectral Line Mapper pathfinder
Deborah Lokhorst, Roberto Abraham, Imad Pasha +8
We present the discovery of a giant cloud of ionized gas in the field of the starbursting galaxy M82. Emission from the cloud is seen in H and [NII]6583 in data obtained thou…