I was leaving from the field and looked up because it was cold and windy and the sky was crystal clear.I looked at the stars and noticed one that thought it was a movinh satellite.it was followed by two more that didn't have a steady orbit but moved.the first one turned to the west and the other two continued straight. i looked for them in the sky and i noticed something passing infront of my view of the stars black and soundless having only 3 star like lights . it followed the same nw direction until i lost it in the horizon when it mixed with the other stars. during the time it was above our heads some tool on the table seemed to magnetize and my metal ring was stuck to it. the dogs we have were barking but when they were above us they made crying like barkings. the weather was windy and we had no flights yesterday because of the weather.I was with my boyfriend.