StarTalk @StarTalkRadio
What did we learn from the first all-civilian mission into orbit? @neiltyson and comic co-host @chucknicecomic explore SpaceX’s recent launch, the Inspiration4, with biophysicist @mason_lab and geoscientist and pilot @DrSianProctor. Watch now! https://t.co/X4EnqkMFN0 — PolitiTweet.org
