Bear is derived from the Celtic word for "bear", "artos". In ancient Greece, archaic cult of Artemis in bear form survived into Classical times at Brauron, where young Athenian girls passed an initiation right as "arktai" "she bears". For Artemis and one of her nymphs as a she-bear, see the myth of Callisto. The constellations of Ursa Major and Ursa Minor, the great and little bears, are named for their supposed resemblance to bears, from the time of Ptolemy. The nearby star Arcturus means "guardian of the bear", as if it were watching the two constellations. Ursa Major has been associated
HMS Ursa (R22) a Maltese tug. "Ursa" undertook regular anti-gunrunning patrols off Cyprus. Patrolling the island, in company with other members of the squadron, the object of the patrols was trying to thwart the efforts of EOKA (terrorist groups who were fighting for independence from British rule). These patrols were generally of six weeks duration, and then a relief. In June–July 1956 she underwent a minor refit of approximately five weeks in Gibraltar, later going into the King George IV dry dock, with the whole squadron (and two minesweepers) for maintenance. In November 1956, with the rest of the squadron, "Ursa" formed part