That's enough for me to set the DVR. Ascension is a three night event, which according to Syfy's website, will start December 15th at 9/8c (even though the video says November 24th).
Scott Lowther has posted his preview of the show, based on several short videos that he has also embedded. He also includes some screen snaps, focussing on the starship of course.
I'll just embed the behind-the-scenes video.