Penthilus Penthilus Penthilus (; Ancient Greek: Πένθιλος) is the illegitimate or legitimate son of half-siblings Orestes and Erigone in Greek mythology. Penthilus' grandmother was Clytemnestra. His maternal and paternal grandfathers were Aigisthos and Agamemnon respectively. Orestes killed both Clytemnestra, who was his own mother and Aigisthos. Erigone is said to have hanged herself or married Orestes after Orestes' first wife, Hermione died. Orestes was ruler over much of the Peloponnese and died of a snakebite at age 70. One story says that as a child, Penthilus was torn apart and devoured by wolves in the Taygetus mountains, near Sparta. His father
Greek mythology in popular culture elements tantalum and niobium are always found together in nature, and have been named after the King Tantalus and his daughter Niobe. The element promethium also draws its name from Greek mythology, as does titanium, which was named after the titans who in mythology were locked away far underground, which reflected the difficulty of extracting titanium from ore. The U.S. Apollo Space Program to take astronauts to the moon, was named after Apollo, based the god's ability as an archer to hit his target and being the god of light and knowledge. Oceanographer Jacques-Yves Cousteau named his research ship, a