A Night Sky Projector is a device that creates a starry sky effect indoors by projecting images of stars, planets, and other celestial bodies onto walls and ceilings. These projectors often use LED lights and rotating mechanisms to simulate the movement of stars, providing a calming and immersive experience. They are popular for use in bedrooms, nurseries, and relaxation spaces. Many night sky projectors also come with additional features, such as built-in sounds, timers, and color options. Some models even include a remote control for easy operation. This makes them suitable for both children and adults who enjoy stargazing or want to enhance their environment with a soothing atmosphere.