StarTalk @StarTalkRadio
Hear that Philly? StarTalk has arrived! Come see us tonight @keswicktheatre — PolitiTweet.org
FOX 29 @FOX29philly
Just had the immense pleasure of hosting astrophysicist extraordinaire Neil deGrasse Tyson and comedian extraordina… https://t.co/zRVEDOLWU2