My brother lives in the house behind mine. he knows i'm very avid at sky watching. he called me outside to see a strange plane in the night sky. we live under a heavily trafficked flight path and are used to seeing jets every few minutes pass overhead at normal cruzing altitude. as soon as i saw the strange craft that it wasn't an air plane. it was twice as high as a commercial jet but had no running lights. instead it was two lights that looked an inch apart sitting still flashing various colors back and forth with no appearant code. happened for a few minutes then they both started to ascend and disappear after moving a few more visible inches towards space. we saw jets pass overhead at the same time so and iss pass over many times do we are left scratching our heads. this was truly a if i and super cool to see.