December 22, delays are always possible but it's not going to launch earlier than that ("no earlier than" is often abbreviated "NET" in that context). https://

December 22, delays are always possible but it's not going to launch earlier than that ("no earlier than" is often abbreviated "NET" in that context). https://jwst.nasa.gov/content/webbLaunch/countdown.html https://jwst.nasa.gov/content/webbLaunch/countdown.html