Stonehenge

Speculation or speculation is making a guess about something. When we say could have or might have or may have, these all mean like 50% It's possible. And then can't have means, no way, impossible. So regarding stonehenge, as far as i know, it's a calendar of sorts. I think the different stones represent seasons and months of the year. May be days of the month as well. You know, that's what i've seen on line. Many people actually believe it was aliens. That's much easier to explain than what i was trying to do.