Recent records show California has the most UFO sightings of any US state. From Joshua Tree, where people have reported more sightings per capita to Mount Shasta, whose residents experience the longest visitations, lasting an average of 51 minutes. What is hovering here, and what could account for the frequent and lengthy stays? Some suggest that an otherworldly civilization may be watching in hopes of protecting themselves from us? Could California's rates of pollution be one of their causes for concern? Might Space X and all the recent rocket launches pose a threat? Or might they be surveilling the great minds who are looking at ways to reach out farther into space?