I saw about 60 or more lights following in a straight line. some were in a triangle formation with others following behind them. i would like to know if this was military or not. there were no sounds and they looked like very fast satellites. from angle of about 30 degrees (first seeing them above tree lines) to the time they dissapeared about 40 degrees from ground looking ne, the time took for each one about 15 seconds to cross the sky. i was not able to get pictures as its pitch black outside and my phone video won't see anything.