We know we weren't the only ones to see it, but there was never any media reports about it.

In November of 1988, my friend and I were on our way to Dallas, Tx.  We hit Sweetwater, Tx at about 11:00 pm, and we were on the interstate.  We were not the only ones to see this.  First, there were two small shapes that were shooting all over the sky.  They were red, one shaped like a stop sign and the other like a triangle.  They were everywhere.  People were stopping along the road and getting out of their vehicles to watch the show.  We didn't stop, as we were expected in Dallas at a certain time.  After about 20 minutes, we saw a huge shape covering the sky.  The little ones were red, but this thing was blue and purple.  It looked like a huge lego brick that moved very slowly and had no sound at all.  It looked like the size of at least three football-sized fields long.  It had no sound at all.  As soon as it passed overhead, the two little ones went into it and then came out.  We don't remember anymore of what happened.  We got into Dallas at about 2:30 am, and didn't speak about the event until last November 23, 2002.  We hadn't seen each other for about 12 years.  Weird, huh??
Date of incident may be approximate.  PD