Aether (mythology)
In Greek mythology, Aether, Æther, Aither, or Ether (; Ancient Greek: Αἰθήρ, pronounced [ai̯tʰɛ̌ːr], meaning "brightness") is the personification of the bright upper sky. According to Hesiod, he was the son of Erebus (Darkness) and Nyx (Night), and the brother of Hemera (Day).