“There are aliens already on Earth.” Does scientific evidence support this?

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...
HISTORY on MSN

Is there evidence of aliens on Mars? | The Proof Is Out There

Experts believe ancient alien civilizations have been living on mars. See more in this clip from Season 1, Episode 7, ...

Why do UFO sightings often involve strange movements? Scientists have examined some puzzling reports

Some UFO movements look impossible at first glance, but motion can be surprisingly deceptive. The most interesting cases are the ones that remain strange after investigators correct for perspective ...
International Business Times

Scientists Reveal When Aliens On Mars, Proof Of Alien Life Could Be Found

A group of experts provided their own estimates as to when actual proof of alien life will be discovered. According to the scientists, it is possible that traces of alien life will be found on Mars or ...

What is the UFO Cover-up Theory (Disclosure)? | The theory that "the government is hiding evidence of aliens" and 70 years of investigation records in official documents

Meme...I see. It is said that the government knows about the existence of aliens and has been hiding the evidence all ...

Harvard Astrophysicist Challenges Ex-Pentagon UFO Investigator’s Claims Of Recovered Alien Spacecrafts And Non-Human Bodies

A former Pentagon UFO investigator claims the U.S. has recovered alien spacecraft and non-human bodies (i.e. alien ...
AOL

'This photo is the most convincing evidence I have seen to prove aliens are watching us'

Since the late 1940s, tales of UFO sightings have become more and more common. Alongside these claims have come countless photos. Many are quite clearly fakes made by attention-seekers, but a few have ...