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Funding for this research was provided by:
National Aeronautics and Space Administration (JWST-GO-5324)
Article Title: SN 2025ogs: A Spectroscopically Normal Type Ia Supernova at z = 2 as a Benchmark for Redshift Evolution
Journal Title: The Astrophysical Journal Letters
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-12-22
Date Accepted: 2026-03-24
Online publication date: 2026-04-20