1st craft boomerang, 2nd craft disk shaped, Boomerang seemed to be chasing the disk. Light beams and shape changing.I am interested in amateur Astronomy, was out looking at stars 09/15/2015, about midnight and I saw naked eye a black boomerang craft flying silently about 10,000 feet up, it moved to west and out of sight. Then within seconds a second disk shaped craft suddenly appeared about 200 yards from me flying above a forest and a nearby lake. I could see the side of the hull, which was shiny metal, There was a triangular opening on the side of the craft, from which a greenish funnel of light emerged and swept the ground below it. The funnel focused on me for a moment, then a bright yellow beam of light shot from the craft and hit me, making me turn away. When I looked at the craft again it was slowly moving away towards the north when it shimmered in the atmosphere and changed into two disks and they flew out of sight. The craft seemed to have a mist around it that hid any more details than what I noted.((NUFORC Note: Date may be approximate, although the witness does not indicate that fact. PD))