What are good reflectors of light in space?

Good reflectors of light in space include planets with thick atmospheres, such as Venus, which reflects a significant amount of sunlight due to its cloud cover. Ice and snow-covered surfaces, like those found on some moons and comets, can also effectively reflect light. Additionally, metallic surfaces, such as those on spacecraft and space debris, can reflect light well. Overall, the composition and surface characteristics of celestial bodies play a crucial role in their ability to reflect light.