Do UFOs Really Exist?

Life outside of our solar systemwe don't self destruct) in a few centuries, millennium,
Do UFOs really exist? If so, why is it that there is nomillions or even billions of years?
physical evidence? What are the odds of otherHow much more advanced are we and how is our
planets harboring life?technology superior to a bacteria's? If we observe an
For centuries mankind has been asking questionsants nest and do not wish for them to realize our
about extra terrestrial beings. At first, sightings werepresence they won't, period. What is there to say that
attributed to deities or angels and more recently asa UFO can't just hover over us and observe? If we
UFO's. It is not until the advent of modern technologyget glimpses of them it's more than likely intentional on
and flight that we have started to label celestialtheir part.
apparitions as UFO's (unidentified flying objects).Some people might argue that the spaceship could
What are the odds of life developing on other worlds?malfunction and we would see some physical
Very high indeed. Some research has been done byevidence in the case of an accident. But again, their
Stephen Hawkins and a multitude of world renownedtechnology would be so advanced that they wouldn't
scientists. Logical calculations have brought them to thecrash. A near impossibility. If they have the technology
conclusion that life is probably not unique to earth. Theyto travel to earth on a journey of let's say millions of
discovered this by analyzing the universe andlight years away, why would they crash on earth? If
quantifying celestial bodies. They have accomplishedyou drive your car at 1 mph on an empty airport
this by an extensive process of elimination. Theirrunway, would it be possible to roll the car? Less than
findings concluded that the odds are astronomically100 years ago we couldn't even fly, but now we fly
high that life could have evolved on other planets andrelatively safely everyday in earth's atmosphere. I
most agree that is more a probability than a possibility.doubt that we would still be having accidents in another
Some people might wonder why we have no physicalmillion years or so of additional technological evolution.
evidence whatsoever. There many reason for thisAdditionally, their technology would be so advanced
fact but basically, they are way more advanced thanthat we cannot even imagine what they could do. How
us and they do not wish to reveal themselves. Waycould you explain to a Neanderthal that one day we
advanced of us could mean billions of years ahead inwould harness the power of the atom? He wouldn't
technology. With the age of the universe at around 20even know what an atom is. In other words, even if
billion years, life could have evolved before and/orsome accident DID happen to the spaceship? It would
after human beings. The odds that they would haveprobably self destruct with zero evidence, unless they
evolved at our rate are next to impossible.wanted us to know that is.
On the universal hourglass, centuries and millenniumsSo in conclusion, do UFO's really exist? The answer is
are mere grains of sand. How advanced will we be (ifyes, but they just won't reveal themselves to us.