NASA @NASA
On this day 50 years ago, three humans left Earth riding on the most powerful rocket in the world: the Saturn V. π Five decades later, how does it compare to America's next great rocket, the massive @NASA_SLS? Let's find out. Celebrate #Apollo50th: https://t.co/TJeXyPpS9p https://t.co/uq9bmfn6MO — PolitiTweet.org