The celestial object that orbits the Earth is the Moon. It is Earth's only natural satellite and is the fifth largest moon in the Solar System. The Moon is approximately 1/6th the size of Earth and has a significant impact on various aspects of life on our planet, including ocean tides due to its gravitational pull. Its surface features, such as craters and maria (dark basaltic plains), tell a story of its geological history. The Moon has been a source of human fascination and exploration, playing a crucial role in cultural and scientific endeavors throughout history.