Once the telescope unfolded in space, JWST scientists ran a test to make sure it was working. It was a moment of truth after decades of hard work and billions of dollars. See how they aligned the telescope’s mirrors to capture the first test image of a star.
This program was produced by WGBH, which is solely responsible for its content. Some funders of NOVA also fund basic science research. Experts featured in this film may have received support from funders of this program.
Ultimate Space Telescope is made possible in part by the Gordon and Betty Moore Foundation and the Heising-Simons Foundation.
NOVA original production funding was provided by the NOVA Science Trust and the Corporation for Public Broadcasting.
