Scorpius (The Scorpion) is a zodiacal constellation, that is, it lies across the ecliptic, an imaginary line across the sky that the Sun, Moon and all the planets except Pluto seem to move along. Scorpius contain a red super giant star named Antares. Also in Scorpius are the open clusters known as the Butterfly Cluster (M6) and the Ptolemy Cluster (M7), and the globular clusters M4 and M80.
Abbreviation: Sco] Scorpius (the scorpion) is a constellation of the zodiac. This constellation is seen along the ecliptic between Libra and Sagittarius. The brightest star in Scorpius is Antares, a red supergiant star that is about 500 light-years away from Earth and is about 230 times as big as the Sun. The second-brightest (Beta 1 Sco) is Graffias.