Bright shimmering red light hovering looks like it was coming towards us.

Looking out of my window at the top of my stairs and also I can see it from my back bedroom window. This same thing has happened atleast 3 other time basically the same each time the red shape has a dark center and when you look into it this things draws u towards looking at it through the back of you're brain straight into is. The object is atleast a mile or 2 away and from where we have seen it it's at least the size of a double decker bus red white and black shimmer not fixed more smokey bubble like and then as soon as I say go and fetch a phone quick or I grab mine we look again In the same place and it's just vanished