I have been watching the JPL feed of Cassini's final dive onto Saturn. There isn't actually that much to see. No real-time video of the plunge or anything like that, just flight controllers sitting at their consoles in a darkened room. Anyway, there are about 15 minutes to go until the craft finally dies. For those who value this kind of thing, maybe worth joining in for the last moments. I will be seeing it out to the end. I think it is something worth bearing witness to. We live in remarkable times.

https://youtu.be/ioFUoNlWR1o