Bonus image! When it’s time to focus, sometimes you need to take a good look at yourself.

This “selfie” taken by Webb of its primary mirror was not captured by an externally mounted engineering camera, but with a special lens within its NIRCam instrument. #UnfoldTheUniverse pic.twitter.com/XtzCdktrCA

— NASA Webb Telescope (@NASAWebb) February 11, 2022