Uncovering the Mystery of a Shrouded Exoplanet
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Scientists are reassessing the potential for life on Trappist 1e, an Earth-type planet orbiting a star more than 40 light years from Earth. University of Arizona planetary scientist Sukrit Ranjan explains why the latest findings are casting doubt on an exoplanet that was once a top candidate for discovering extraterrestrial life.
Sukrit Ranjan spoke with Tim Swindle, professor emeritus of planetary science at the University of Arizona.