Well, they've done it. Scientists using the James Webb Space Telescope, a partnership of NASA and its European and Canadian counterparts, have indeed detected a sauna-like planet about 100 light-years away from Earth in the constellation Pisces. Some have called it the first direct evidence of a planet blanketed in wet heat.

Full Steam Ahead NASA's James Webb Space Telescope (JWST) was used to spot a completely new kind of alien planet: a watery, far-off "steam world" comprised almost entirely of hot water vapor. As detailed in a new study published in The Astrophysical Journal Letters,

Researchers using James Webb have identified a new and exotic type of planet called a steam world, with an atmosphere almost entirely composed of water vapor.The Latest Tech News, Delivered to Your In