This telescope and its mission to catch changes in the sky over time is going to help discover so many things.
I find some of the timelapse of various objects quite fascinating now that we've been recording observations long enough. Seeing the movement around SagA* is amazing. Just the other day, we saw Cassiopeia A over a couple of decades. Some part of my brain knows things are constantly changing in the universe, but at the time scale it seems strange things are noticeably different within our own lifetimes.