This web site is an attempt to document UFO sightings around the world. Documentation of UFO encounters.
+ info UFO Files
An international group of scientists, academics, investigators, and volunteers dedicated to the continuing examination and analysis of the UFO phenomenon. Reports, documents, and publications about the UFO phenomenon. Chicago.
UFO in Illinois | + info Center for UFO Studies
It provides impartial coverage of a wide range of UFO topics and information for researchers, enthusiasts and those new to the subject, constantly updated.
+ info UFO Info
It investigates UFOs, aliens, through UFO case files, pictures, photographs, videos, movies.
UFO in Texas | + info UFO Casebook
Source of information to study UFO and paranormal subjects. News, forums, reports.
+ info UFO Seek!
Dedicated to investigate the UFO activities in Colorado State, since 1969. Greeley.
UFO in Colorado | + info Mutual UFO Network
National center specialized in the collection and dissemination of objective UFO data. Davenport.
One of the Internet's largest sources of quality research and information on the UFO phenomenon, with over 2,000 articles, documents and resources.
+ info UFO Evidence