The 2,409th Meeting of the Society

April 29, 2019 at 8:00 PM

Powell Auditorium at the Cosmos Club

Special Event

Is Pluto a Planet?

A Discussion of Planetary Definition(s)

Alan Stern (PI New Horizons Mission) & Ron Ekers (Past President IAU)

Sponsored by PSW Member Jeanne Shaw in Memory of Karen Shanor