Watch the Launch of the Webb Telescope

JWST schedule evolution The James Webb Space Telescope will finally launch during a window beginning at 7:20 am EST on 25 December, 2021, by some accounts years ahead of its projected launch date (see graph at left).

You can watch this momentous event live right here:

En Español (con un programa a partir de las 6:30):

After launch, track the progress of the JWST on this page.