Cor Scorpii ("Scorpion's Heart" in Latin) is a black metal band from Sogndal, Norway, founded in 2004 by Gaute Refsnes, the former keyboardist of Windir. Cor Scorpii is an alternative name of Antares, the 15th brightest star in the sky. The name was chosen because the band members felt that it conveyed a mysterious and atmospheric feeling, corresponding to the musical and lyrical content.