
NASA @NASA
On Jan. 8, @NASAWebb will fully deploy its primary mirror, marking the end of the most complex space telescope deployment in history. Watch live coverage from mission control starting at ~9am ET (14:00 UTC): https://t.co/dL35eaHD44 Drop expert questions below! #UnfoldTheUniverse https://t.co/iU1JAD1Tlx — PolitiTweet.org