I was sky watching as I always do and suddenly out of nowhere a thin very bright white line approximately 2 to 3 inches long from my view and distance, was moving from south to north approximately 5 to 10 seconds moving quite fast no sound, suddenly stopped and as quick as it stopped it just dissapeared.Then 2 nights later the march22nd 2011 I was outside sky watching I was looking at the big dipper when a faint bluish whitish very distant small glow was moving across the sky, it moved in a eastward direction I watched it for at least 30 secondes before it was so far away I could no longer see it.I have a very clear and open sky to view every night and I am telling you there is something going on in the skies around me.Note: I live about 18 miles from naco mexico, about 10 miles from the border itself, im trying to give you a clear location of where I was seeing activity.