From the moon tonight. D7100, 600mm f/4 ED-IF AIS and TC-300 (2x) with minimal crop. In the full sized image there are hundreds of stars visible but when it was downsized to 1200m px they disappeared. At first I thought it was noise but they were completely random in size and location so they had to be stars.
The exposure unmetered and was the standard exposure for the moon 1/ASA @ f/11.