GJ 436 b: AtmosphericGJ 436 b: AtmosphericMysteriesb's atmosphere.New data raises questions about GJ 436Earth and Planetary AstrophysicsInsights into GJ 436 b's AtmosphereNew observations reveal challenges in studying GJ 436 b's atmospheric composition.2025-07-11T12:23:24+00:00 ― 5 min read