NASA @NASA
🔠LIVE NOW: @NASAWebb Space Telescope experts and NASA leadership preview the Dec. 24 launch of the world’s most powerful space telescope. Listen in to learn more about this historic mission to #UnfoldTheUniverse. Drop questions below: https://t.co/UYz7qv6yRv https://t.co/FfyCkHysKk — PolitiTweet.org