Meet at the Museum "Great Seal", in the Boeing Milestones of Flight Hall on the first floor.
About the Ask an Expert lecture series: Every Wednesday at noon in the National Mall Building, a Museum staff member talks to the public about the history, collection, or personalities related to a specific artifact or exhibition in the Museum.
In July 2015, New Horizons will become the first spacecraft to fly through the Pluto system. Learn about the birth of this mission and the promise of new science from it.