Is this nearby exoplanet a water world? Or a mini-Neptune? earthsky.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from earthsky.org Daily Mail and Mail on Sunday newspapers.
The powerful next generation James Webb Space Telescope has observed a distant planet outside our solar system and unlike anything in it to reveal what is likely a highly reflective world with a steamy atmosphere.
NASA's James Webb Space Telescope studies the atmosphere of a mysterious distant planet. In a significant scientific breakthrough, a team of researchers has gained remarkable insights into the enigmatic atmosphere of a celestial body known as a "mini-Neptune.