Exploration & Discovery
How Transmission Spectroscopy Reads Exoplanet Atmospheres—and What the Fingerprints Reveal
Transmission spectroscopy analyzes starlight filtered through exoplanet atmospheres to reveal their chemical composition, using absorption patterns as fingerprints. This method provides insights into planet formation and potential habitability across various exoplanet classes.
Dr. Evelyn Reed·October 23, 2026
