Why isn't Pluto a planet? / by Michael Portman.

Author/creator Portman, Michael, 1976-
Format Electronic
Edition1st ed.
Publication InfoNew York, NY : Gareth Stevens Pub.,
Description32 p. : ill. (chiefly col.) ; 23 cm.
Supplemental ContentFull text available from Ebook Central - Public Library Complete
Subjects

SeriesSpace mysteries
Portman, Michael, 1976- Space mysteries. UNAUTHORIZED
Contents Nine minus one -- Planet X -- Ice world -- Measuring Pluto -- Tiny world -- That's odd -- The misfit -- Where did Pluto go? -- Pluto's neighborhood -- Big discovery -- Time to vote -- The dwarf planets -- New Horizons.
Abstract "For many years, it was accepted as fact that our solar system had nine planets. However, one important meeting of astronomers in 2006 reduced that number to eight. They decided that Pluto was not a planet, a declaration that outraged some people. Readers will learn more about distant Pluto, such as how it was accidentally discovered. Brilliant photographs accompany the fascinating facts"--Provided by publisher.
Bibliography noteIncludes bibliographical references (p. 31) and index.
Access restrictionAvailable only to authorized users.
Technical detailsMode of access: World Wide Web
Genre/formElectronic books.
LCCN 2012031421
ISBN9781433982828 (library binding)
ISBN9781433982835 (pbk.)

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