We looked at the night sky and saw what we originally thought were satellites . they could not be because the were all evenly spaced flying in a line .They were very high in the sky . we counted over 35 but did not get exact count. we saw 2 lights that appeared to be a larger craft possibility or two flying very close. we observed them for over a half hour. they just coming , lights in line. flying west to east. towards the end of the continual parade of lights/ objects , there were a few that that off set in groups of 3 with one higher and one lower .