000			02474nkc a22002297a 4500
005			20190131105041.0
008			190124b xxu||||| |||| 00| 0 eng d
020			_q9781608832040
040			_cOC
082			_aAV 523.4922 T397 2010
245			_aThe Pluto files
260			_aNew York, N.Y. : _bFilms Media Group, _c©2010.
300			_a1 videodisc (approximately 56 minutes) : _bsound, color ; _c4 3/4 inches.
500			_aFilms on Demand is distributed by Films Media Group for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware. Encoded with permission for digital streaming by Films Media Group on August 21, 2011. Title from distributor's description.
500			_aMode of access: Internet.; System requirements: FOD playback platform.
505			_a Overview & Sponsors: The Pluto Files (1:37) -- Pluto Declassified (4:25) -- Pluto: Oddball or Planet? (6:42) -- History of Pluto (3:53) -- Pluto's Name (4:26) -- Discoverer of Pluto: Clyde Tombaugh (2:08) -- Planet Discovery Timeline (1:34) -- _A Visit to the Tombaugh Family (5:34) -- Pluto: Planet or Kuiper Belt Object? (3:42) -- In Search of More Plutos (3:09) -- New Definition of Planet (5:21) -- Pluto: Dwarf Planet (3:49) -- New Horizons Spacecraft (2:14) -- Controversy Over Definitions _(3:23) -- Credits and Sponsors: The Pluto Files (1:27). _rPublic Broadcasting Service (U.S.).
520			_aSince its discovery in 1930, the ninth planet - Pluto - has held a warm place in the public imagination. So, when the American Museum of Natural History''s Hayden Planetarium stopped calling Pluto a planet, a great controversy ensued. _Hayden Planetarium''s Director Neil deGrasse Tyson found himself at the center of a firestorm led by angry, Pluto-loving elementary school students. But why has a cold, distant rock captured so many hearts? This episode of NOVA joins Tyson as he _recounts the amazing story of Pluto''s discovery and the captivating science that surrounds this former planet, including the possibility of finding more Pluto-like celestial bodies in the mysterious Kuiper belt, an area of icy rocks at the edge of _the solar system. From the scientists trying to re-classify Pluto to die-hard Pluto-philes, Tyson meets a fascinating cast of characters with just one thing in common: strong opinions about Pluto.
521			_a8 & up.
650		0	_96987 _aAstronomy.
650		0	_96988 _aSolar system.
942			_2ddc _cCDDVD
999			_c24784 _d24784