Due to adverse weather conditions at Europe’s Spaceport in French Guiana, the James Webb Space Telescope’s launch is postponed from Dec. 24 to no earlier than Dec. 25. A weather forecast will be issued tomorrow to confirm this date: https://t.co/JCxIuDuCgJ #UnfoldTheUniverse pic.twitter.com/c6v2UK2ZuL
— NASA Webb Telescope (@NASAWebb) December 21, 2021