Space Telescope Launch Date 2021. The James Webb Space Telescope will be launched on an Ariane 5 rocket. Webbs final launch readiness review.
European Space Agency spaceport in Kourou French Guiana. Webbs final launch readiness review. NASA has confirmed plans to launch the James Webb Space Telescope into orbit on December 18 2021.
Centre Spatial Guyanais ELA-3.
The launch to orbit of the James Webb Space Telescope. The James Webb Space Telescope is confirmed for the target launch date of December 24 tweeted launch company Arianespace adding that it would go ahead at 1220 GMT on that day. 24 at 6am ET. Centre Spatial Guyanais ELA-3.