What are Ufo’s: Government Conspiracy, Aliens or Time Travelers?

What exactly are people seeing in the skies that is not a plane or a helicopter?  For the past 70 years, there have been thousands of reported UFO’s in all places on the earth.  Some of these are reported to be able to dive into the ocean or any large body of water without causing any splashes.  They are also able to ascend through the water into the air without causing any wave or splash action.  These are called USO’s or Unidentified Submerged Objects and are classified differently than the typical UFO’s.  So what are these objects?  There are numerous theories which try to explain what they are.  I have selected the most logical three explanations for this phenomenon below.

Travellers from Outer Space (Aliens, E.T.) — This is the most common theory out there.  People debate that if a civilization is way more advanced than us then they should have the capacity to travel to Earth.  Reports of “Grays” are common among UFO sightings and abductions.  Another reported alien being is the White “Scandinavian Humans”.  These tend to be male with blond hair and are very tall.  They have been reported to be working with the Grays at times.  This explanation does seem plausible in that if there is life out in the cosmos then there would most likely be a more advanced civilization somewhere.  The main arguments I have against this explanation is the distance between stars is so immense that it is virtually impossible to travel between them within a human lifetime. Now these aliens could have created a hypothetical “wormhole” to basically fold space time and way lessen the distance between their home world and Earth. This is only in theory though and may not even be true.  Another thing I have against this theory is that it seems that the abduction stories will usually involve a small number of people.  This in theory does not make any sense for them to travel a great distance just to experiment with only a few individuals.  Now let’s take a look at another explanation.

Are the world’s governments responsible for these UFO’s?  There are two different sides to the conspiracy theories concerning the government and UFO’s.  The first one is that the governments of the world know that there is life in the universe besides Earth and may have wreckage of downed aircraft and could be communicating and working with them on secret projects.  The second theory is that all of the UFO’s seen are just experimental aircraft being tested.  The abduction stories and the description of alien beings (grays, etc) are dismissed as mass hallucinations with this explanation. Taking a look at the first theory, the arguments for this explanation are that our technology has really grown faster and faster ever since the supposed crash of a UFO in Roswell, New Mexico.  There have been numerous reports of downed UFO’s and even dead alien bodies in which the Army will usually be dispatched to “cover it up”  If this is true than we certainly could have gained extremely advanced technology but the question would be; could we understand even how it works or try to duplicate it.  I do have to say that I find this explanation highly unlikely.  I just cannot imagine a secret like this never being leaked in all of these years or any solid proof brought forward ever plus the technology would be like magic to us and we would almost never be able to comprehend it.  As for the second theory concerning the governments of the world test flying experimental aircraft, this is most certainly happening.  The question is can we explain all UFO sightings as these aircraft.  There have been lots of reports of some UFO’s doing 90 degree turns, stopping and starting extremely fast and doing other impossible things that would kill any human pilot.  Finally lets take a look at the third explanation next.