which is the brightest star in the canis major constellation?
Sirius â in the constellation Canis Major the Greater Dog â is the skyâs brightest star. Itâs very easy to spot on winter and spring evenings. The brightest star visible from any part of Earth is Sirius in the constellation Canis Major the Greater Dog. Sirius is sometimes called the Dog Star. Follow the links below to learn more about Sirius, the Dog Star and brightest star.