NGC 7243 is an open star cluster located in the constellation Lacerta. It was discovered by the astronomer William Herschel in 1788 and is approximately 2,500 light-years away from Earth. The cluster contains several bright stars and is estimated to be around 200 million years old. This star cluster is notable for its relatively loose structure, making it easier to observe individual stars. NGC 7243 is best viewed with binoculars or small telescopes, and it appears as a faint patch of light in the night sky, showcasing the beauty of stellar formations in our galaxy.