Yes, what would you like to know?

We took our DD, then about 12 or 13, and her friend. We all enjoyed it, somehow he was able to make it accessible yet not "dumbed down" at the same time, lots of humor. He used lots of visuals, photos and video, (so having a seat in front of the screen(s) would be preferable) and was very topical, including discussions of current space happenings, educational news, etc. He ended with a lengthy Q and A session, interesting, but we left in the middle (long drive home on a school night).