Two kinds of unidentified objects seen in the sky off fishing pier in myrtle beach.Three times we saw a three dimensional craft with red/yellow lights that appeared to move in a circle then disappearded. These appeared to be at a great distance. Then about 20 minutes after the last sighting suddenly a line of very bright lights, perhaps 5 or 6, appeared at the end of the fishing pier. They remained for what seemed to be minute then went out. There was no noise and the lights were very bright. They were too close together to be planes. These lights were closer than first ones and very well defined as round. It was on and off. Not fading in and I think the lights were slightly curved but only slightly. This was on a fishing pier in myrtle beach. The observers were retired couples fishing at night. It was in the SE sky at 8:00 - 9:00 pm. There was a waxing moon.