As i was looking out the south door of my house in nelson, nebraska, i heard something like a buzzing sound followed by the appearance of a yellow pinpoint of light about the size of a firefly. the object/light remained visible for about 30 seconds before disappearing. a few seconds later the light reappeared about a half block away to the south. it remained visible for a short period of time before disappearing again. *************** this is the second strange event i've experienced. in early 2016, as i looked out the same door of my house one night, i saw a bright light approximately 300 yards to the south hovering above some trees. as i watched, i thought to myself, "oh no, they've seen me." immediately, these words came into my brain, "we've already seen you." suddenly, the light came to within approximately 150 yards of the house, stopped, then disappeared. however, before it did so i perceived a blue light on top. i remain perplexed as to how/why two such strange events could occur near our house in this tiny nebraska town (pop. 500), at the precise moment day and time that i was looking out the door.