Kaus Borealis is a star located in the constellation of Sagittarius. It is also known as Delta Sagittarii and is part of the asterism called the Teapot. Kaus Borealis is classified as a G-type giant star, which means it is larger and more luminous than our Sun. This star is approximately 150 light-years away from Earth and has a surface temperature of around 5,200 Kelvin. Kaus Borealis is notable for its brightness, making it one of the more prominent stars in the night sky. Its name comes from Arabic, meaning "the northern part of the bow."