Deneb

Deneb is a bright star located in the constellation Cygnus, the Swan, and is one of the brightest stars visible in the night sky. It is classified as a blue-white supergiant, meaning it is a massive, luminous star much larger and more energetic than our Sun. Deneb is approximately 1,425 light-years away from Earth and serves as an important reference point for astronomers because of its brightness and position in the summer sky of the Northern Hemisphere. Its size and brightness make it a key feature for stargazing and astronomical studies of stellar evolution.