NASA’s James Webb Space Telescope (JWST) has reached a major milestone and has fully deployed its gold-coated mirror. But the telescope is still not quite ready to begin beaming back images of the early Universe.

Since the Christmas day launch of JWST, NASA has been systematically bringing individual systems on-line, to prepare the JWST

Source: Hot Hardware – NASA Space Telescope’s Golden Eye Reaches Full Deployment, So What’s Next?