(Clearwisdom.net) According to Boxun News on July 18, at around 4:57 p.m. on July 17, 2002, a few buildings could be seen dimly floating in the sky over the southeast horizon in Tianjin City. About 15 minutes later, they disappeared. Reporters suspected that it was a mirage and interviewed meteorologists in Tianjin. According to meteorologists, this was a rare phenomenon and no similar observations were found in Tianjin's meteorological records in recent years.