NGC 1977 is a bright reflection nebula located in the constellation Orion. It is part of a larger complex that includes the famous Orion Nebula and is situated near the star Betelgeuse. NGC 1977 is known for its striking blue color, which is caused by the scattering of light from nearby stars. The nebula is approximately 1,600 light-years away from Earth and spans about 10 light-years across. It contains several young stars that illuminate the surrounding gas and dust, creating a visually stunning region in the night sky. NGC 1977 is often studied by astronomers to understand star formation processes.