In the past few decades, the study of extrasolar planets has grown by leaps and bounds, with the confirmation of over 4000 exoplanets. With so many planets available for study, the focus of exoplanet researchers is shifting from discovery to characterization. In the coming years, new technologies and next-generation telescopes will also enable direct imaging studies, which will vastly improve our understanding of exoplanet atmospheres.
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Source: Phys.org