The answer was right there in the subtitle of the conference itself: “Science responds to the charlatans and the gullible.” If Maussan had shocked Mexico and the world with his outlandish claims, this was Mexico’s scientific community fighting back. On September 19, Mexico’s scientific community gathered for a conference to ask a simple question in return: “Extraterrestrials or Llama Skeletons?” On September 12, ufologist and journalist Jaime Maussan presented what he claimed to be evidence of alien life to the Congress of Mexico.