NEW PODCAST: Are There Alternate Universes?

http://365daysofastronomy.org/2010/11/18/november-18th-are-there-alternative-universes/

Are there alternate universes? If so, are they merely far away or in different dimensions altogether? Bio: Dr Stuart Clark is an award-winning astronomy author and journalist. His books include The Sun Kings, and the highly illustrated Deep Space, and Galaxy. His next book is Big Questions: Universe, from which this podcast is adapted. Stuart is a Fellow of the Royal Astronomical Society, a Visiting Fellow of the University of Hertfordshire, UK, and senior editor for space science at the European Space Agency. He is also a frequent contributor to newspapers, magazines, radio and television programmes. His website is http://www.stuartclark.com