How precious Nasa is by Neil deGrasse Tyson

Neil deGrasse Tyson at UB: What NASA Means to America's Future

"Astrophysicist Neil deGrasse Tyson, a Distinguished Speaker at the University at Buffalo, answered a student's question about federal cutbacks to NASA funding. Tyson is host of the PBS series NOVA scienceNOW and director of New York City's Hayden Planetarium."
by ubcommunications on  youtube.com