Caltech Y Presents Michael Brown: Pluto, Eris, and the Dwarf Planets

Professor Michael Brown will discuss Pluto and Eris, the new dwarf planets of the solar system, at the Caltech Y's Fall Friend's Dinner. Ticket price of $60 per person ($55 for Friends of the Y) includes dinner at the Athenaeum. Prepayment and registration is required. For more information, contact Christopher Kealey at 395-6163.