I had just came home from church and was walking from my car to the house. it was light out side because the moon was full. i saw that there was a shadow all of sudden so i looked up. i was amazed to see this huge craft right above me and it was really low and close to me. it was moving slowly and it just went on and on and then i saw it's center. it had lights in the center of it and the thought nuclear reactor popped in my head. i was feeling static electricity and felt weird. it just kept going with no end in site. i felt kinda scared so i told it that no matter how big it was, my god is bigger. it finally got finished covering the whole sky above me so i went inside. i felt weird for a while but it subsided after a while. i remember that i did not hear any engine noise but a hum or buzz instead. i am not sure if a govt somewhere is using nuclear powered craft but people need to know because it is dangerous. i did not report this then because we had a different president and i was afraid.