StarTalk (radio)



StarTalk is a podcast and television series hosted by Neil deGrasse Tyson beginning in 2009 and 2015, respectively. The show covers topics related to space and science, and their place in popular culture.

On December 7, 2014, Elmo and NASA astronaut Ricky Arnold appeared in a segment interviewed by StarTalk’s social media coordinator Stacey Severn in conjunction with the Orion Flight Test two days before.