
U.S. Senator Bill Cassidy, M.D. @SenBillCassidy
T-20 minutes until lift off! 💫🚀🌙 — PolitiTweet.org
NASA @NASA
LIVE NOW: Astronauts are launching to space at 3:22pm ET (7:22pm UTC). You can also watch #LaunchAmerica on our Yo… https://t.co/vEn8eFa6Yq