There's a lot of video footages i've seen esp in youtube or television regarding UFOs.

One thing that really intrigues is one caught in the space by NASA when they were doing some conductor installation.

But what i think UFOs are could be probably these.

1. Definitely Intelligent Lifeform which has far superior technological prowess, and an advanced knowledge of science and MANIPULATION.
*Some of the UFOs caught on tape able to defy physics (such as angular projection instantaneously) or stay stationary for a long period of time without getting detected or noticeable so easily by the naked eye.

2. UFO are people from the distant future.
Maybe there is such thing as past, present and future happening at the same time. Probably, in the future, time machine is created. So people from the future are coming back to various timelines in the past and monitor us (as an archelogist digs up bones/lost civilizations) but these people from the future just wants to monitor and not disturb a single thing cause that might alter the future as well.

3. UFOs could be our creator (no offence, i believe in God).
They could probably be our creator and just observing the natural timeline. Why would i say they could be our creator ?
If you notice, the ancient civilizations, such as the Pyramids or other astounding engineering marvels, it's really almost not feasible for the ancient dudes to get it done. I'm talking about 5000 years ago, and it seems for these ancient civilizations to be up and running, could there be a helping hand from outside.

4. I let you decide what UFO can be.

Please share what you think UFO is or what agrees or disagrees you have with these theories.

You're forgetting the human aspect of the UFO sightings, and natural phenomena. UFOs aren't always necessarily extraterrestrial intelligence at work. A lot of the sightings can be attributed to human-made objects, stars, UAVs, etc. However, I think that a small percentage of sightings each year are the work of ET life forms.

Frodonet
I'm afraid it's like asking --- how long is a piece of string. Yes they could be any or all of those things....until we know,we just dont know
Bogey

But let's try to exclude human based objects such as those UAVs or remote-military craft or such.

I do would really love to know the small percentage by ET life forms agenda.

If you noticed, all UFOs has similiar traits such as, quite and rare. Usually, round spaceships and loves to hover around and some of those did defy the physics we know today!

But dude..

if we are able to project all the theories that what it could be and eliminating those of improbabilities, we might get the answer.

Would love to hear more on what UFOs could be. I believe some of us have some interesting theories on UFOs rather than an intelligent life form.

I am going to combine all three of your theories.

Some highly advanced Alien race, travels forward and back in time to observe etc.....human development. In the past these beings were considered gods.

They could be considered as Gods.

or even that they are just our creator.

Let's imagine this scenario. You plant a seed and you water it everyday...

The seed grows into a plant and grows into a big tree.

In the process, the tree doesn't recognize you as a master or recognize you as a creator but you are there monitoring it and enjoy the satisfaction that you have made a big tree out of a small seed.

Being God and a Creator could mean different things.

i just think (about the theory above) that it could possibly true. although maybe not the time travel aspect.
but all the 'angels' 'gods' and what not maybe have been some form of et's visiting earth. and people thinking theyre gods coming down from the heavens to see them.

Well the two i saw ....when my cousin called me out of the house by shouting at them
Were like two golden spheres just hanging there in a clear blue sky ....Just hanging there and kind of dancing round each other (interacting) ....I gotta say i didn't get the feeling we were looking at any kind of "machine" ....It almost felt as if they were sentient and watching us ....They hung there , moved around each other ------- and took off , very quickly......so who knows.
Theres no doubt that the silver spheres and discs are some kind of metallic objects though.

Hm, that's kind of an interesting experience -- how come you never mentioned it before?

Yeah, how come you never shared this experience before ?

Guys
I have told this story on here many times ....Here's an explanation i wrote over at BOT back in 05

http://www.book-of-thoth.com/ftopict-3522.html

Before anyone kicks in ------ They weren't ball lightning,swamp gas,Kites ,Balloons,planes....etc etc etc etc .....These were What would definetely be in the 5% unexplained .

lol at Alienated Being stars arent human made

There is another possibility.
Not long ago, I created a thread posing the idea that UFOs might be extraterrestrial animals that move from one solar system to another.
For lack of a better term, I referred to them as "Space Cows," seemingly grazing from "pasture" to another.
From Earth they could get water, oxygen, nitrogen, carbon, ammonia and other essentials of life, as we know it and don't it.
They may be intelligent but they could be animals nonetheless. Some deep sea creatures employ bioluminesence to attract food or mates, frighten off predators or identify themselves. Perhaps these interstellar animals create lights for the same reason, or perhaps the lights are a by-product of propulsion, digestion or God knows what.
For so long we've tended to think that UFOs are merely vessels that carry beings. What if the entire UFO were the being?

Now theres something I had never thought of. Thats why I love these forums they make you think about possibilities that you might not have ever thought of good post.