13.jpg [1] is the Lagoon nebula [2] and the Trifid nebula [3]
12.jpg [4] and 17.jpg [5] are still in the queue.
[1] http://nova.astrometry.net/user_images/4204596#annotated
[2] https://en.wikipedia.org/wiki/Lagoon_Nebula
[3] https://en.wikipedia.org/wiki/Trifid_Nebula