NASA's James Webb Space Telescope (JWST) is finally set to launch, and the event can be watched live on a number of different platforms. The JWST was originally supposed to launch in 2007, but was hit with a series of delays over the years. The latest delay was announced earlier this week, when the launch was pushed back by a day from December 24 to December 25 due to inclement weather.
The observatory was earlier expected to take flight on December 18, but the launch was postponed to Dec. 22
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