{
  "Merkuri": "Mercury, named after the Roman messenger god, is the smallest and innermost planet in our solar system. It orbits the Sun at an average distance of 36 million miles (58 million kilometers) and completes its orbit in just 88 Earth days. Known for extreme temperature variations, Mercury experiences scorching daytime highs and freezing nighttime lows due to its lack of a substantial atmosphere.\n\nDespite its small size, Mercury boasts unique features, including expansive impact craters and vast plains. The planet has been explored by various spacecraft, including NASA's MESSENGER mission, which provided valuable data about its geology and composition. Mercury's proximity to the Sun makes it a challenging but fascinating subject for scientific study, shedding light on the early formation of our solar system."
}