I wasn't exactly sure where to plop this thread as it covers quite a bit of ground (visually).
Has anyone else seen the sts-119 solid rocket re-entry video? Here is a link:
Please note: possibly NSFW ads on site.
The video itself is breathtaking. And it illustrates a great many things we cover here on a regular basis - lens issues, motion of particles in space and around an object and so on.
I just think its a fantistic video.