Neil deGrasse Tyson @neiltyson
Weekly image & link to a T-shirt. Conceived & designed by fans. Approved by me. After fees to the artist, proceeds go to educational organizations. Note: “Bro” is not part of my active vocabulary. But people may think it is whenever I wear sunglasses. https://t.co/G3xpIWE1Wc https://t.co/hC4M5qO6bC — PolitiTweet.org
