Webb takes closest look yet at mysterious planet

Pasadena CA (JPL) May 11, 2023

NASA's 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. It's the closest look yet at the mysterious world, a "mini-Neptune" that was largely impenetrable to previous observations. And while the planet, called GJ 1214 b, is too hot to harbor liquid-wate