Hovering, blinking light in sky, Bellaire, MI.Clear cold night, visibility and ceiling unlimited. Large, bright object to east of Bellaire MI, stationary in sky, approximately 10 degrees off the horizon. Object appears to have multiple flashing lights, white, green, blue and occasionally red. Experienced observers opinion that these lights are not consistent with aircraft navigation lights or a hovering helicopter. Same light set has been seen on 2 or 3 occasions in different parts of the sky, mostly to north of Bellaire, again by multiple witnesses. One aircraft was visible in the sky during this sighting.((NUFORC Note: Sighting of Sirius. PD))((NUFORC Note: Witness elects to remain totally anonymous; provides no contact information. PD))