Scientists Have Glimpsed 59 New Exoplanets in Our BackyardThe hunt for habitable extrasolar planets continues! Thanks to dedicated missions like Kepler, TESS, and Hubble, the number of confirmed extrasolar planets has exploded in the past fifteen years (with 5,272 confirmed and counting!).
At the same time, next-generation telescopes, spectrometers, and advanced imaging techniques now allow astronomers to study exoplanet atmospheres more closely. In short, the field is shifting from the process of discovery to characterization, allowing astronomers to more tightly constraint habitability.
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