Bauble, or UFO?

Blipping - for blip's sake.

Then, as I processed this (blatantly over processed) I noticed the little flare just under the tree - assumed it was from the moon but then, on closer inspection, it's not a flare coming from the moon. It looks, disturbingly to me, like a C****mas tree bauble with a figure 8 on it. I guess I will have a closer look at the neighbour's tree in the morning - but in the meantime ... intrigued!