Yes they do they seem to have someone or something intelligent behind them. This has been happening for a long time now! I thought they were orbs but then they seem to morph into something else... Ive has a lot occur with them myself but too much to post on here can u IM me on here? Do u have any pics or anything with ur experience. Anything occur with u with triangles? Weird question but if so you’ll know what I’m talking about...