I saw a bright light moving across the eastern sky moving south w/3 Helicopters? chasing it.One cot up to it then the light an the helicopter started flying very strange moving up an down an around each other,the helicopter moved like a helicopter but the light seemed to change directions very fast.I was 14 miles east of Ulysses on Hwy 160.then at 23:40 in the west I saw the same thing again going south.