Yucatán – Two incidents in Cobá, Quintana Roo, during the 1980sBy Jorge Moreno / SIPSEMERIDA – Reader Raul Robles shares two experiences he shared a few years ago, which I found striking, as they were similar to other sighting reports in the municipality of Chemax, Yucatan, and on the road leading to Cobá, Quintana Roo, which could result in the witnesses having seen the same thing.It should be noted that a few similar cases were reported in the municipality of Chemax, bordering Cobá, around the same time. I had the chance to interview some people a few weeks ago who said there hadn’t been any recent UFO reports, but that in the early ‘80s it was common to see “spaceships” flying over the wilderness, including at low altitude, heading toward Cobá. Some of them would vanish quickly into the air, speeding off vertically.