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  E-mail Message: I thought you might be interested in this item at http://www.worldcat.org/oclc/39297536 Title: On the dark side Author: S W Hawking; David Filkin; Philip Martin; Frank Langella; WNET (Television station : New York, N.Y.); Uden Associates; David Filkin Enterprises; British Broadcasting Corporation. Television Service; PBS Home Video Publisher: Alexandria, VA : PBS Home Video, 1997. OCLC:39297536

  
  

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Subjects

• Hawking, S. W. -- (Stephen W.) -- Views on cosmology.
• Rubin, Vera C., -- 1928-
• Dark matter (Astronomy)
• View all subjects

Similar Items

On the dark side

Author:	S W Hawking; David Filkin; Philip Martin; Frank Langella; WNET (Television station : New York, N.Y.); All authors
Publisher:	Alexandria, VA : PBS Home Video, 1997.
Series:	Stephen Hawking's universe, 4.
Edition/Format:	VHS video : VHS tape : Partial animation  Visual material : EnglishView all editions and formats
Summary:	Program 4: At night the stars are seen in the blackness of space. But is the space empty? In the 1950's an American scientist discovered that the stars in rotating spirical galaxies seem to be held together by an unseen force. Vera Rubin proposed the idea that the space between the stars was filled by invisible stuff she called dark matter. Scientists now believe that dark matter could make up an unbelievable 99% of the universe. The race is now on to find this mysterious stuff hoping to determine if the universe will expand forever or end as a frozen desert or contract under the force of gravity into a "Big Crunch."  Read more...
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