K2-398 c is a fascinating exoplanet orbiting the star K2-398, discovered in 2022 thanks to the keen eyes of the Kepler Space Telescope's CCD Array. This world was spotted through the transit method, where it gently dims the light of its host star as it journeys around, giving astronomers valuable clues about its existence. Although details about its size and composition remain a cosmic mystery, K2-398 c invites curiosity and wonder as part of the vibrant K2 mission’s planetary family. Floating somewhere beyond our solar system, this planet adds another chapter to the exciting story of worlds beyond Earth, reminding us how much more there is to explore in the great expanse of space. It’s a stellar journey worth imagining!