- Discussions of ufo sightings, alien abductions, area 51, crash sites, crop circles are what the UFO 2002 Symposium in Aztec, NM offers with ufo & alien researchers Linda Moulton Howe, Stanton Friedman, Jim Marrs, John Schuessler, Karl Pflock, Stan Gordon and Dennis Balthaser ...www.aztecufo.com