ALIENCON® - A Live Event to Explore Unexplained Mysteries and Provocative Questions Through Exclusive Panel Discussion with Experts Across Fields, including Ancient Astronaut Theory, National Defense, Astrophysics, and Investigative Journalism AlienCon®, the world's first convention dedicated to seeking the truth about extraterrestrial existence throughout history and solving mysteries of the universe, today announced talent and programming updates for its March 4-5 live event in Pasadena, CA at the Pasadena Convention Center. Tickets are available now at TheAlienCon.com. Presented by A+E Networks® and Prometheus Entertainment, the live two-day event will cover an expansive breadth of unexplained phenomena, from the ancient (Egypt, Mayans, Chariots of the Gods, ancient engineering) to present day (disclosure, encounters, UAPs) to explore what lies between science fact and science fiction. The event is inspired by The HISTORY® Channel's hit series Ancient Aliens, and will also feature fan favorites The Secret of Skinwalker Ranch, The UnXplained and The Proof Is Out There and will be held for the first time since 2019.