OT: James Webb telescope launch
The James Webb space telescope (successor of Hubble) is scheduled for launch in the next day or two. A day or two ago, it was scheduled for Dec 24 at 6:20 a.m. CST, but it appears now that it'll be Christmas morning at the same time. Launch will be on an Ariane V from French Guyana, on the equator.
It'll take a few months to get to his final destination at a LaGrange Point, but its results should be much superior to Hubble.
Let's hope the launch goes well. The project has been in the works for many years.