February night I was with my friend drinking coffe out in the porch. It had snowed in the past few days but that night was a perfect clear sky full moon.while we are talking out of nowhere this triangle shape object with three dim lights appeared at a extreamly low altitude at about 25 to 35 feet over the north side of the house. It was approximatly 50 ft. In diameter. It slowly passed over the house .at the moment it went by I looked at my friend and he told me I told they where real. It was a very scary moment. I have seen details on the craft witch I do not dare describe in the public. This area of Fitchburg Ma. Is a ufo hot spot.