James Webb Space Telescope Feed Post
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Date: 9/16/2024
Arxiv: JWST Reveals Bulge-Dominated Star-forming Galaxies at Cosmic Noon Published: 9/12/2024 9:00:05 PM Updated: 9/12/2024 9:00:05 PM
Paper abstract: Hubble Space Telescope imaging shows that most star-forming galaxies atcosmic noon -- the peak of cosmic star formation history -- appeardisk-dominated, leaving the origin of the dense cores in their quiescentdescendants unclear. With the James Webb Space Telescope's (JWST)high-resolution imaging to 5 {\mu}m, we can now map the rest-framenear-infrared emission, a much closer proxy for stellar mass distribution, inthese massive galaxies. We selected 70 star-forming galaxies with10
