Flying saucers and little green men? The idea that extraterrestrials might be visiting earth became popular in the U.S. at least 60 years ago. But over the last several months, a series of U.F.O.-related events, impressive enough to catch even the most hardened skeptic’s attention, have burst onto the scene.

Aliens have contacted humans several times but governments have hidden the truth for 60 years, the sixth man to walk on the moon has claimed.

The only truly second-tier ufologist I know of is the great Jacques Vallee.

Does the military retaliate against people who claim to have seen UFO's? CNN's Larry King speaks with witnesses.

Are the people of this world really ready for the most mind altering disclosure regarding large objects or even life which may not be from this planet? Can humanity really handle the truth at this stage of their evolution? What are these objects?

The search for proof of the existence of UFOs landed Gary McKinnon in a world of trouble.

TOKYO (Reuters) - A debate over flying saucers has kept Japanese politicians occupied for much of this week, ensnaring top officials and drawing a promise from the defense minister to send out the army if Godzilla goes on a rampage.

Unidentified space objects as seen and recorded through a telescope.

What you are about to see is quite remarkable. It seems that some of the stars above us are not stars at all...as you shall see. A young man by the name of John Lenard Walson has discovered a new way to extend the capabilities of small telescopes and has been able to achieve optical resolutions - at almost the diffraction limit - not commonly achievable. With this new-found ability, he has proceeded to videotape, night and day, many strange and heretofore unseen objects in earth orbit. The resulting astrophotographic video footage has revealed a raft of machines, hardware, satellites, spacecraft and possibly space ships which otherwise appear as 'stars'...if they appear at all.

Japan's chief government spokesman has announced that unidentified flying objects (UFOs) exist.