TOI-1820 b is a fascinating world discovered in 2022 thanks to the keen eyes of the Transiting Exoplanet Survey Satellite (TESS). This exoplanet orbits the star TOI-1820, where it plays a cosmic game of hide-and-seek, passing in front of its star and letting TESS catch its tiny shadow to announce its presence. While details about its size and atmosphere remain a bit mysterious, astronomers are excited to unravel the secrets this planet holds. Floating in the depths of space, TOI-1820 b reminds us how vast and diverse our galaxy is, with each new discovery opening a door to endless cosmic adventures for curious explorers everywhere!