IT WAS LATE JULY, AND Teresa Tindal, a 39-year-old administrator for a consulting firm, was describing the incident that made her a believer: a round, golden object hovering in the evening sky over Tucson, Arizona. Weather balloon? No way. It could only be one thing: a UFO.
This kind of certainty had brought her—and 400 other people—to the Crowne Plaza hotel in Cherry Hill, New Jersey, for the Mutual UFO Network (MUFON) Symposium, the “premiere UFO event of the year,” according to its literature. They had gathered to talk about extraterrestrials, UFOs and how to avoid being abducted by an alien mothership (hint: yelling at it doesn’t work). “There are too many people that have seen things,” Christine Thisse, 44, a soft-spoken mother from Michigan, told Newsweek.
There were the…