James Webb Space Telescope practices studying alien atmospheres for signs of life

The James Webb Space Telescope has revealed an exoplanet's atmosphere in unprecedented detail, allowing scientists to understand the planet's past and test methods for detecting alien life.

James Webb Space Telescope practices studying alien atmospheres for signs of life
The James Webb Space Telescope has revealed an exoplanet's atmosphere in unprecedented detail, allowing scientists to understand the planet's past and test methods for detecting alien life.