The next giant leap for mankind may originate from Brookpark Road. NASA Glenn engineers are hard at work on lunar exploration vehicles and more. Putting robots on the moon, for example. On The Sound of Ideas, we'll talk with two of NASA's top researchers to learn what's in the works and how Northeast Ohio scientists continue to pioneer the final frontier. Join the conversation Thursday morning at nine on 90.3.Harry Cikanek, Associate Director of Exploration Systems, NASA Glenn Research Center; Tony Strazisar, Chief Scientist, NASA Glenn