The James Webb Space Telescope finishes unfolding its primary mirror, concluding major deployments
January 8, 2022
The James Webb Telescope (JWST) has finished unfolding its primary mirror, ending a series of major deployments that took place over the span of two weeks. All of those deployments needed to go perfectly in order for the massive space telescope, which was decades in the making, to function.
The JWST has two primary mirror panels on either side that it will use to collect infrared light from the…