SN 2025ogs: A Spectroscopically Normal Type Ia Supernova at <i>z</i> = 2 as a Benchmark for Redshift Evolution

M. R. Siebert, Yossef Zenati(Space Telescope Science Institute), Douglas C. Leonard(San Diego State University), A. Rest(Space Telescope Science Institute), M. Engesser(Space Telescope Science Institute), W. Chen, James M. DerKacy(Space Telescope Science Institute), Anton M. Koekemoer(Space Telescope Science Institute), Louis-Gregory Strolger(Space Telescope Science Institute), Estefania Padilla Gonzalez(Las Cumbres Observatory Global Telescope Network), R. Quimby(California Institute of Technology), Christa DeCoursey(University of Arizona), D. A. Coulter(Space Telescope Science Institute), D. O. Jones(University of Hawaii at Hilo), Zachary G. Lane(University of Canterbury), K. Shukawa(Johns Hopkins University), K. Kakiichi(University of Copenhagen), C Larison(Space Telescope Science Institute), J D R Pierel(Space Telescope Science Institute), T J Moriya(National Institutes of Natural Sciences), R. J. Foley(Center for Astrophysics Harvard & Smithsonian), O. D. Fox(Space Telescope Science Institute), Eiichi Egami(University of Arizona)
The Astrophysical Journal Letters
April 20, 2026
Cited by 0


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