Jupiter’s moon Europa has long looked like a frozen cue ball, its bright shell of ice hiding a global ocean that many astrobiologists see as one of the most promising places for life beyond Earth. New ...
The James Webb Space Telescope has discovered a shocking secret hidden in the clouds of an exoplanet 124 light years away. K2 18b is a "Hycean" world, a super Earth with a global ocean under a thick ...
A fresh look at data collected by NASA's Cassini probe nearly two decades ago has revealed new, complex organic molecules on Saturn's icy moon Enceladus – pointing to tantalizing chemistry taking ...