StarTalk @StarTalkRadio
Identifying interstellar objects is about right place right time more than people think. Natalie Sharkey joins @neiltyson and @chucknicecomic to discuss 'Oumuamua, the first detected interstellar object that passed through the solar system. https://t.co/qeGAXnJrzh https://t.co/UPQvVicwFA — PolitiTweet.org