I was setting outside at the picnic table around 930 pm when i saw a bright light just appear like someone turned a light switch, it stayed stationary but changed shape and the light almost pulsate.i watched it for at least 5 minutes and then just like it appeared it was like someone flipped a light switch and it was gone.i went back out to the same area about 30 minutes later and about 10 minutes after i was out there i heard in the distance what sounded almost like a blow torch it was going across the field then i heard it turn and come right at me getting louder and louder, it was dark so i couldnt see and out of panic i ran inside and didnt go back out.