Astrophysicist Neil deGrasse Tyson Talks 'Cosmos,' the Tooth Fairy and Space at SXSW
Sunday, March 16, 2014 - 18:31
in Astronomy & Space
On the eve of last week's premiere of "COSMOS: A Spacetime Odyssey," host and astrophysicist Neil deGrasse Tyson waxed poetic about science literacy, exoplanets and the Tooth Fairy here at the South by Southwest festival.