An early name of the constellation was Sicilia, because Ceres, patron goddess of Sicily, was claimed to have begged Jupiter that the island be placed in the heavens
Triangle Noesis is a noble Silver Saint. He is killed shortly after his introduction, when he and his apprentice Retsu are fighting against the gorgon Euryale. After having half of his body turned into stone, he uses his attack, Tritos Spharaghisma, making the gorgon unable to petrify Retsu. But this causes the rest of his body to turn into stone, and is accidentally blown the top part off. Later, he joins his Cosmo with Retsu’s, and with the last remains of his soul, they defeat the gorgon.