TOI-2458 b: A NewTOI-2458 b: A NewMini-Neptunestar.TOI-2458 b discovered orbiting a uniqueEarth and Planetary AstrophysicsNewly Discovered Exoplanet TOI-2458 bAstronomers confirm TOI-2458 b, a mini-Neptune orbiting a hot star.2025-06-02T18:25:36+00:00 ― 5 min read