James Webb observes extremely hot exoplanet with 5,000 mph winds

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James Webb observes extremely hot exoplanet with 5,000 mph winds
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Astronomers using the James Webb telescope have modeled the weather on a distant exoplanet, revealing winds whipping around at speeds of 5,000 miles per hour.

Astronomers using the James Webb Space Telescope have modeled the weather on a distant exoplanet, revealing winds whipping around the planet at speeds of 5,000 miles per hour.

“With Hubble, we could clearly see that there is water vapor on the dayside. Both Hubble and Spitzer suggested there might be clouds on the nightside,” explained the lead author of the research, Taylor Bell of the Bay Area Environmental Research Institute, in a statement. “But we needed more precise measurements from Webb to really begin mapping the temperature, cloud cover, winds, and more detailed atmospheric composition all the way around the planet.

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