Nope, we’re not just winging it! But we did successfully deploy and latch the first of our two primary mirror wings. 😎

These side panels, folded back for launch, each hold 3 of Webb’s 18 mirror segments. Next up: our final wing! https://t.co/xnaWZXYiSx #UnfoldTheUniverse pic.twitter.com/mBQ0S7eB2w

— NASA Webb Telescope (@NASAWebb) January 7, 2022