Webb Telescope Detects Hydrogen Sulfide Gas in Three Super-Jupiter Exoplanets

Webb Telescope Detects Hydrogen Sulfide Gas in Three Super-Jupiter Exoplanets

For the first time, astronomers utilizing NASA/ESA/CSA’s James Webb Space Telescope have detected hydrogen sulfide gas in the atmospheres of three gas giant exoplanets orbiting the star HR 8799, located in the Pegasus constellation and approximately 30 million years old. This significant finding indicates that the sulfur originated from solid materials in the protoplanetary disk [...] The post Webb Telescope Detects Hydrogen Sulfide Gas in Three…