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A Tour of Pluto
Everything you wanted to know about Pluto - with Alan Stern of SwRI
Everything you wanted to know about Pluto - with Alan Stern of the Southwest Research Institute.
The birth and formation of stars - with Elizabeth Lada of the University of Florida.
Plus what was happening among the stars and planets in February 1999.
This is a programme from the 大象传媒 World Service Archive and was originally broadcast in 1999.
