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What Has Webb Taught Us About Rocky Exoplanets so Far?

NO LOC, JUL 17 – James Webb Space Telescope enables detailed study of atmospheres on rocky exoplanets, with detection of thermal emission from about six planets, advancing characterization frameworks, researchers say.

Summary by Phys.org
The hunt for potentially habitable rocky planets in our galaxy has been the holy grail of exoplanet studies for decades. While the discovery of more than 5,900 exoplanets in more than 4,400 planetary systems has been a remarkable achievement, only a small fraction (217) have been confirmed as terrestrial—aka rocky or "Earth-like." Furthermore, obtaining accurate information on a rocky exoplanet's atmosphere is very difficult, since potentially h…

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Hunting for potentially habitable rocky planets in our galaxy is the Holy Grail of exoplanet studies for decades. While the discovery of more than 5,900 exoplanets in more than 4,400 planetary systems has been a remarkable achievement, only a small fraction (217) has been confirmed as terrestrial – rocky [...]

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Phys.org broke the news in United Kingdom on Thursday, July 17, 2025.
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