the replacement for Hubble going up Christmas morning
Countdown to Webb's 1st Images Webb/NASA
Countdown to the release NASA's Webb Space Telescope 1st first full-color images and spectroscopic data. The James Webb Space Telescope (sometimes called Webb or JWST) is a large infrared telescope with a 6.5-meter primary mirror. Webb will be the premier observatory of the next decade...
jwst.nasa.gov