Beta Orionis, also known as Rigel, is a blue supergiant star located in the constellation Orion. The name Rigel is derived from the Arabic word for "foot," as it marks the foot of the Hunter in Orion. Other synonyms for Beta Orionis include Algebar, Algebaran, and Becta. Algebar is derived from the Arabic word "al-jabbar," meaning "the giant," while Becta is a Latinized version of the star's Arabic name. Beta Orionis is one of the brightest stars in the night sky, and its distinctive blue-white color makes it easily recognizable to astronomers and stargazers alike.