The Man Who Killed Pluto

CalTech astronomer Mike Brown led the exploration that discovered the dwarf planet Eris which eventually led to the planet Pluto being demoted to a dwarf planet. Brown, a self described "science geek," recounts the fallout of his being labeled as a "planet killer" while also discussing complex scientific concepts such as "what is a planet?"

Goldstar is offering half-price tickets to this event.