Possible Clues:

• Neighbor of Scorpius in the sky
• Old Notre Dame name
• 'The [56-Down] of ___' (Notre Dame football, 1964-74)
• Constellation beneath the tail of Scorpius
• It's near Scorpius
• Another Notre Dame legend, Parseghian
• Altar in the heavens
• Constellation with a name spelled in Arabic?
• Constellation with a palindromic name
• Famed football coach Parseghian