K2-84 b is a fascinating exoplanet orbiting the star K2-84, discovered back in 2016 by the clever eyes of the Kepler Space Telescope's CCD array. This cosmic traveler was spotted using the transit method, which means it was detected as it quietly passed in front of its star, dimming the light just enough for astronomers to notice. Nestled in the K2 mission's realm, K2-84 b invites stargazers to imagine a world orbiting a distant sun beyond our solar system. Though exact details about its size and distance remain a cosmic mystery, its discovery marked another thrilling step in humanity's quest to explore the vast neighborhoods of the galaxy. A perfect reminder that space is full of hidden treasures waiting to be found!