The term 'Bear in Constellations' refers to the constellation URSA Major, which is also known as the Great Bear. URSA Major is one of the 88 modern constellations and is visible throughout the year in the northern hemisphere. It is made up of seven stars that form a shape resembling a ladle or a big dipper. The constellation is associated with several myths and legends, including the story of Callisto, who was turned into a bear by Zeus.