James Webb Space Telescope Attitude Control 2021. The James Webb Space Telescope is confirmed for the target launch date of Dec. The James Webb Space Telescope will aim to replace its 30-year-old predecessor the Hubble Space Telescope.
The James Webb Space Telescope 1320. 2021-12-21T174647705Z NASA Webb Space Telescope prelaunch briefing. The Hubble orbits the Earth from 340 miles away passing in and out of the planets.
The Ariane 5 rocket with NASAs James Webb Space Telescope on board is seen on the launch pad at the Guiana Space Center in Kourou French Guiana on Dec.
The James Webb Space Telescope is scheduled to lift off at 720 am. Webbs final launch readiness review will be held on Tuesday Dec. The James Webb Space Telescope will be the worlds premier space science observatory when it launches in 2021. 24 at 720 am.