What's next for Mars and NASA now that water has been discovered on the red planet?
Guests: Jerry LaSala, Professor and Chair of Physics, Director of the Southworth Planetarium, University of Southern Maine
Dr. Julie Ziffer, Associate Professor of Physics, USM (and she's had an asteroid named after her!)
Edward Gleason, Planetarium Manager/Astronomer at the Southworth Planetarium at USM
Janet Vertisi, Assoc. Professor of Sociology, Princeton University. Author of 'Seeing Like a Rover: How Robots, Teams, and Images Craft Knowledge of Mars.' (by phone)
