Why JWST Found Carbon Dioxide On An Exoplanet
The James Webb Space Telescope has successfully detected carbon dioxide in the atmosphere of a distant exoplanet. This discovery marks a significant milestone in space exploration, as the telescope continues to study the origins of the universe and celestial bodies.
Why it matters
Detecting atmospheric gases on distant planets helps scientists understand the potential for life and the chemical composition of the universe.
Why JWST Found Carbon Dioxide On An Exoplanet The light hitting one of humanity's most powerful telescopes right now left its home planet 700 years ago, before Columbus set sail, back when knights still rode into battle. That planet sits about 4.12 quadrillion miles from Earth , a gas giant so hot its air roasts at around 1,600 degrees Fahrenheit. And when the James Webb Space Telescope caught that ancient light, it found something no telescope had ever detected in the atmosphere of an alien world: carbon dioxide, a gas that on Earth signals the breath of living things.
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