What's in space? -- The making of the solar system -- Discovering space objects -- Defining planets -- Studying Pluto -- Ceres: dwarf planet of the asteroid belt -- The other icy dwarf planets -- New discoveri.
Summary:
"Describes the dwarf planet Pluto and the 2006 decision to change its status from a regular planet"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.