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James Webb Space Telescope forecasts clouds of melted rock on this blisteringly hot exoplanet

The JWST has performed a weather report for a distant hot Jupiter exoplanet, finding winds three times as fast as a jet fighter, clouds made of rock and temperatures hot enough to melt lead.

The post was publish in first on this website : https://www.space.com/james-webb-space-telescope-wasp-43b-weather