Two Philly success stories come together in surprise meeting at city's innovation festival

KYW Newsradio Audio On-Demand
Tuesday, October 15th
Two superstars of Philadelphia's science scene got together to talk about space Tuesday. The conversation between astronaut Guy Bluford and astronomer Derrick Pitts was one of the events at the new B.PHL Innovation Fest, and it included the unexpected fulfillment of a childhood dream. KYW's City Hall bureau chief Pat Loeb has the story.
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