NGC 6743 is a planetary nebula located in the constellation Hercules. It is approximately 2,000 light-years away from Earth and is known for its distinct shape and bright central star, which is a remnant of a dying star that has shed its outer layers. The nebula has a diameter of about 0.5 light-years and is estimated to be around 10,000 years old. Its intricate structure is formed by the interaction of stellar winds and radiation from the central star with the surrounding gas and dust, creating a visually striking object for astronomers and astrophotographers alike.