Of the few thousand discovered exoplanets, a significant number orbit in the habitable zone of their star.
Posted inAstronomy & Telescopes, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Gas Giants, Habitable Zones, Ice Giant, Imaging & Spectroscopy, Science Fiction, Status Report, Water/Hycean Worlds & Oceanography