Date of sighting: February 12, 2012
Location of sighting: Mexico City, Mexico

Eye witness states

Look closely at this UFO seen this week over Mexico city and while you are watching remember your history, Mexico City was the location of the Aztec empire back in 1325, once called "Tenochtitlan." Long ago they chose this area for a reason. Myth says Aztec people came from the north from a place called Aztlan (Atlantis?) and this place is also called Chicomostoc, "the place of the seven caves," which is said to be the origin of all civilizations.