I was outside looking to the south and saw really dim fire like and color lights. there had to be at least 15-20. they were in a pattern like how geese would fly. very, very distance and really dim. appeared for 7-10 sec. looked like it was on a direct southern tack descending in attitude then ascended and disappeared. with as high as it seemed in altitude it had to have been extremely large. maybe a mile or more in length.