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Exponentially Expanding Knowledge Of Pluto

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The planet Pluto was discovered in 1930. But until recently, we didn’t know much about it.

Our knowledge of Pluto is expanding exponentially this week as the “New Horizons” spacecraft beams a trove of pictures and data 3 billion miles back to earth.

Hal Weaver is a project scientist for the mission, and joins us from the Johns Hopkins Applied Physics Laboratory in Laurel for this update. 

"If radio were a two-way visual medium," Nathan would see WYPR listeners every weekday between 5am and 3pm. Weekday mornings, Nathan serves up the latest Maryland news and weather (interspersed with the occasional snarky comment). Nathan also does continuity breaks through the midday, adds audio flaire to Sheilah Kast's "On The Record," infrequently fills in for Tom Hall on "Midday," does all sorts of fundraising stuff, AND "additional tasks where assigned". When not at WYPR, Nathan teaches a class on audio documentary at Towson University, and spends their spare time running around Baltimore's neighborhoods and hiking around Maryland's natural areas. Before coming to WYPR, Nathan spent 8 years at WAMU in Washington -- working every job from part-time receptionist to on-air host, gaining experience in promotions, fundraising, audience analysis, and program production. They've also served as a fundraising consultant, assisting dozens of public radio stations nationwide with on-air fundraisers. Originally from rural Pennsylvania, Nathan has called Charm City home since 2005.