James Webb Telescope Confirms Dense Atmosphere on Lava Exoplanet TOI-561 b

NASA's James Webb Space Telescope has confirmed a dense, highly reflective atmosphere on the super-Earth exoplanet TOI-561 b, a hot lava world. This atmosphere, possibly composed of silicon dioxide and magnesium metasilicate, suggests the presence of clouds or haze that reflect heat. The unexpected finding offers new insights into the atmospheric compositions of exoplanets.