TOI-406: A New PlanetaryTOI-406: A New PlanetaryDiscoverycuriosity beyond our Solar System.Two sub-Neptunes spark scientificEarth and Planetary AstrophysicsMysteries of the TOI-406 System RevealedTwo intriguing planets await discovery beyond our Solar System.2025-06-07T15:54:54+00:00 ― 5 min read