Description

At first, I thought I was watching at a chinese lantern flying away, but :
- the position it took off is at the end of a long backyard, very muddy and wet this winter.
- my (rather old) neighbours are not the kind of people who could have fun with that kind of stuff
- the light isn’t really similar to a lantern, when compared to videos I saw on youtube.

Could it be an orb? Or anything else?
It didn’t make any noise at all.