In the last segment, you'll see a fireteam is charging towards the fallen. If you look up at the twilight sky (on the moon?) filled with the stars of the Milky Way, you'll see what looks like a satellite pass overhead. Here's a link to a screenshot to give context to the gif, http://i.imgur.com/ErYG61K.jpg. btw, could we get a high quality desktop background from the TYDC video at 2:09, much like this image? Imagining three Gunslingers taking on the moon together under that sky brings a big smile.