I'd really like at the least a possible and rational explanation for what we (my parents and I) saw. This was about a decade ago, in northern Illinois. About 4:30 AM early January as I was getting ready for work, I saw way off in the distance a light in a trailer park. It changed colors, so I thought it was an ambulance or police car. I'm guessing that the trailer park was about a mile away. The street light at night is pretty much all you can see of it otherwise. I was concerned because I knew some of the people there, one in particular I commuted to work with each day. But the light lifted off the ground, and so I thought it was a helicopter. But it then moved erratically, and I mean something crazy. I've seen helicopters lift off several times, but this was wild. And the range of colors wasn't typical from what I've seen. It moved slowly, eventually coming our way, passing close to our house. That's when we got a good look at it. It was no helicopter. It was a triangle shape, with three lights on the underside, one near each angle. No sound, and it was moving really slow. I've seen helicopters move faster. If it was as high as the regular planes in the sky I would see (about those speeds), then it had to be pretty big. I later saw a news report of people describing the same kind of craft, and the pictures they showed were exactly like what we saw. About seven months later, one of the women from the park had a spontaneous abortion. And she was seven months into her pregnancy. I'd bet that some people who like the human-alien hybrid theory would eat this right up, but I'll stick to coincidence. Anyway, does this craft sound even remotely like any plane you can think of? What was up with the movement?