AUSTIN, TX - MARCH 07:  Host Neil deGrasse Tyson arrives at the screening of "Cosmos: A Space Time Odyssey during the 2014 SXSW Music, Film + Interactive at Paramount Theatre on March 7, 2014 in Austin, Texas. at Paramount Theatre on March 7, 2014 in Austin, Texas.  (Photo by Michael Buckner/Getty Images for SXSW)