NGC 595 is a bright emission nebula located in the constellation Cassiopeia. It is part of the larger star-forming region known as NGC 604, which is situated in the spiral galaxy Messier 33 (the Triangulum Galaxy). NGC 595 is notable for its vibrant colors, which are produced by ionized gases, primarily hydrogen. This nebula is approximately 2.7 million light-years away from Earth and spans about 1,500 light-years across. NGC 595 is an area where new stars are being born, making it an important site for astronomers studying stellar formation and the evolution of galaxies.