If UFOs like to show up near volcanoes and earthquakes, why not geysers? Yellowstone has been a UFO hot spot of late. Check out one of a few recent videos to hit YouTube, which feature an orb zooming around Old Faithful, courtesy of live webcams:
Could this be an "earthquake light" or some type of ball lightning? Maybe a plane passing by that seems closer than it really is?
Share your thoughts in the comments or on the Facebook page. In the meantime...
UFO Videos from Yellowstone: