Deep Sky Objects
The Sagittarius constellation is one of the zodiac constellations and appears to be an archer represented by a stylized arrow. The stars in Sagittarius form a more easily recognizable asterism; the Teapot. The major stars appear to form a stick figure archer with the fainter stars representing the horse. The Sagittarius contains nebulae and clusters because it is where the galactic center lies.
Alcor and Mizar
The Double Star
Alcor and Mizar form a double star that can be seen from Earth with the naked eye. It can be seen in the Ursa Major constellation by looking at the Big Dipper asterism.