I like Bill Nye but seems to be "the thing" nowadays to
   paraphrase Carl Sagan and stick their names on things. Neil
   deGrasse Tyson and Krauss have been spotted in the wild doing
   the same.

   Hang on.. they JUST started doing it en masse after Carl Sagan's
   wife died in 2011. Hm... Oh well. It's a nice message just the
   same, whoever takes the credit.