Have you ever seen,what you believed to be a UFO? and if so do you think there not of this earth?

No, I never saw a UFO.

But once I saw an alien space ship land in Times Square.

But that wouldn't count because I identified it immediately.

Nobody got abducted but 5,000 people per hour got a guided tour while it remained on the ground.

I've seen a UFO twice, once in Port Chester, NY in 1952 and once in Davis, California in 1969. I work for the FAA and am a union member of the National Air Traffic Controller's Association. Previously I worked for the Boeing Commercial Airplane Company, Panasonic Avionics, Pacific Avionics and was a contract writer for NASA Tech Briefs. I know the difference between an airplane, UFO, and a satellite.

I've also been making thought screen helmets to stop aliens from abducting people for free and sending them to people all over the world for 13 years. I have enough convincing reports from these people, plus one convincing video, the there are aliens who are not from this world.

I also have evidence to show that the epidemic of autism is caused by alien abductions. See the abduction flowcharts on stop alien abductions.

Also see the children's drawings and now adult drawings of aliens on aliens and children.

In 55 years of observing the night sky, with 1520 _logged_ observing sessions and thousands more unlogged ones, I have seen a total of 0 (zero) Unidentified Flying Objects. I have logged the Sun, the Moon, 2 total solar eclipses, 1 annular solar eclipse, several partial solar eclipses, many lunar eclipses, 2 transits of Venus, 3 transits of Mercury, dozens of artificial satellites, all 8 planets, 2 dwarf planets, many asteroids, many comets, many aurorae, hundreds of meteors, over 100 double and multiple stars, 238 variable stars, and 660 deep sky objects. In all that time I have not seen a single object in the sky which I could not identify.

Of course UFOs exist. People are forever seeing things in the sky which they can't identify: Venus, Jupiter, airplanes, satellites, meteors, mirages, Chinese lanterns, etc.

Like many people, you seem to be confusing UFOs (things seen in the sky) with aliens (living creatures from another world). Not the same thing at all!

UFOs (unidentified flying objects) are only unidentified because the observer lacks the astronomical or meteorological knowledge to identify them. That's why you never hear about UFOs observed by astronomers or meteorologists; they're only reported by people who are unfamiliar with what can be seen in the sky. I've been an amateur astronomer for over fifty years, and have never seen anything in the sky that I haven't been able to identify.

Although life almost certainly exists elsewhere in the universe, the immense distances between stars makes interstellar travel a practical impossibility. No scientist has ever been able to examine a real alien, so all descriptions are nothing but fantasy.

Yep,

One morning while preparing to leave for school I found myself with a little extra time staring into the early morning sky. It was pretty much pitch black aside from the lime green street lights. I was looking at the constellations searching for any kinds of shooting stars, but what I saw next was anything but. It started when I noticed this star that stood out from all the rest due to its glow looking more like an artificial light than a star. I stared at it for about 20 seconds and it just sat there. Following that time frame the object shot across the southeastern sky behind the tree line. After which, a HUGE aurora borealis like wave rose and colored the sky for about 5 seconds before receding. After all this I ran back into the house and told my brother and mother in which they both looked at me like I was crazy.

Yes, but I took the time to identify them as weather balloons and just waited to confirm that they were balloons in the next local news weather forecast. or online. Then there was living half mile form the glide path into an Iair force base 18 years. I almost got used to Air force jets startling me at all hours of the night and morning when they got onto the glide path into Tinker AFB, seven miles north of me for from 1992 to 2010.

Been there , done that. That's what you get from not quite 60 years and counting of life experience.

I Saw an alien spacecraft landed in the park and over 10 thousands of people came into a guided tour to greet the extraterrestrials.

I believe in UFOs and they're not at all from Earth. My first encounter occurred early evening. My brother, Mother, and I were heading toward the turn off for our road and we saw something in the sky. We noticed that all the cars had a weird thing happening. Each car had only one light. My brother drove closer to the UFO which was getting ready to land in a middle school parking lot. I urged my brother not to go into there or they'd pick us up and experiment on us. I don't know if he knew that, and the UFO began to rise back into the air and took off.

The second encounter was after work around 11:00-11:30. I was heading up this hill before reaching the most dangerous hill. I noticed that in the valley, there was a thick pea fog. I thought that was strange because there was no rain forecast. Well, it gets even more interesting. The fog clears and to my left, over the tree line, was a UFO. It had six white lights, a red light flashing on the bottom, and I tried to call home at this time to tell someone, but I couldn't get through. I watched the UFO's lights go off one at a time and it started coming toward me. The only thing I could think of was having an asthma attack if I panicked which I started doing. Then I took off, thinking they'd follow me and take me, but they didn't. I was let go.

The third encounter was actually a month before 9/11. I met with a group of five humans, one I knew, others I didn't know. Then we all met with one of the blue uniformed humans and a grey. They were holding a meeting of some sort and they left me with a chilling message before I woke up. I thought it was a dream, but when I woke up, it was early in the morning around 6:00-7:00.

The fourth encounter was terrifying for me and the most recent: I woke up having a severe asthma attack in their ship. I couldn't talk, no less breathe. Several greys stood by my bedside, trying to stabilize me by putting an oxygen mask with some kind of medicine. I was panicking and they kept telling me to calm down. But all I could think was being unable to breathe and I kept thinking I wanted to go home. They told I wouldn't go home if I didn't calm down and breathe. One of them was actually holding my hand, trying to reassure me. I kept thinking about going home, but they told me I couldn't go home until they were certain I was better. Eventually, I started to feel relief. No more wheezing, no more gasping for air, and I felt tired. I was taken back home, but one of them stayed the night to observe. I remember seeing my room and the grey sitting at the foot of my bedside, watching me. I went back to sleep. When I awoke, I thought I had dreamed it, but I knew Asthma attacks couldn't be faked, and I could breathe a lot better. I can remember fighting against the Greys' ministrations. I can speculate what happened before the asthma attack: They took me and were about to run tests or do a physical on me. But instead of getting the results they needed, they experienced their first ever asthma attack from one of their abductees. Actually, they saved my life. I probably would have been dead if not for them. So I'm pretty grateful.

I've always believed they existed because they visited my Dad and Mom when they were younger. My mother's got a story to tell, but that's hers to tell. I'm not really allowed to disclose any other information about the Greys. (Example: Like where they live, or what planet they're from. There's a matter of their secrecy.)

Think about the way we are going: Machines will learn to think like humans and they will get smaller and smaller. They will be perfect for interstellar travel. Chances are, if aliens are here, they are tiny intelligent machines that we probably cannot see. They may already be here.