At around 9:10 to 9:15pm I had returned home from giving a friend a ride home from an appointment...I had parked my vehicle as I usually do and upon exiting I look in a westerly direction and caught the site of what appeared to be a large diamond shaped formation of 4 redish/pink colored lights in the sky, traveling a north to south direction...I soon saw a single redish/pink light following behind the formation...I know this was something I'd never seen before and was a bit amazed at what I was seeing...It was a large formation travelling smoothly, without any noise I could hear and no blinking lights...I soon noticed two more lights trailing some distance behind the formation, and in a v shape formation with one trailing behind a bit and to the left of the other light...I recall wishing that someone else might be outside to witness this with me and also thought of going inside to get my camera...I decided to remain outside to witness and keep the objects insight...They soon flew into the sight of some trees, who's leaves had not yet bloomed...I could tell that they would soon come back into clear sight and past these trees in a short time...I stayed watching and waiting for them to get back into clear view...I then noticed that I could not see all of them and only one had cleared the trees, the others were gone...I then watched as the lone object soon began to fade quickly and disappear...There was some whispy type high clouds, but I checked to make sure I could see the stars in the general area, which I could...So I don't believe they became obscured by any clouds...I truely don't know where they went...The whole formation of objects, and or lights, flew in a steady rate of speed, nothing spectacular and no great change in direction...I felt a bit amazed by this sighting and I know I've never seen anything like this before...It was a bit scary because I could not give an explaination of what it was I saw...I know I've never seen that many planes flying in such a formation of that size...There was NO noise at all, there was NO flashing aviation lights on any of the seven obiects...For decades, I've looked for satellites just after sunset on summer nights and this wasn't even close...Nor was this a meteor breaking up, flew too slow and in this formation of seven objects...I don't know what I was witness to, all I know it was nothing that I've ever seen before and a bit scary just by not knowing...I wish I had a witness or video, I don't...I know what I saw, just not what it was I saw...That I'd like to know and if anyone else in the area had also witnessed this...