Could this be proof of UFO?
Alabama witnesses report UFO orbs, human-like entity manifests
UFO Near The Sun: Curious NASA Photo Stirs Debate
UFOs over USA: Flying Orbs in Illinois
Armies of citizen scientists searching for ET
Saucer UFO Hovers over Summerdale, Alabama
Is the Pentagon anticipating an alien invasion?
Blimp/Cigar-like Object Seen over La Mesa, California
Multiple High-Speed Unknown Lights over The Dalles, Oregon
Did a UFO cause the Pakistan 737 air crash? Reports suggest pilot may have been 'buzzed' by a triangular-shaped object before the accident
Ring-Shaped Object Photographed over Hoboken, New Jersey
Top 10 UFO Sightings Caught on Surveillance/Security Cameras
Argentina: A Crop Circle in Las Perdices
Argentina: Mysterious Circles Caused by UFO Landing at Las Perdices?
Astor, Florida: Ground Zero for the Paranormal?
Holland MI Radar-Visual UFO Case, March 8, 1994, part one
Science and UFOs: Part 4 - Sincere but Uninformed Skeptics Have Been Duped by Skeptical Inquirer Magazine