The moon is described as white, round, and big. These characteristics accurately describe the moon as it appears to us from Earth. The moon's color is often perceived as white, due to the reflection of sunlight off its surface. It is also round in shape, as it is a natural satellite that orbits around the Earth, and its gravitational force pulls it into a spherical shape. Additionally, the moon is relatively large compared to other celestial bodies, making it easily visible in the night sky.