- - Do UFOs Exist?         I have gathered many sources and have come to the conclusion that UFOs do exist. Sightings of unusual aerial phenomena date back to ancient times, but only after 1947, have UFOs been widely discussed because of publication world wide. Many things support this concept such as sightings, crop circles, encounters, and abductions.         At least 90% of UFO sightings can be identified as conventional objects, Although time consuming investigations are necessary for such identification. …showed first 75 words of 655 total…

…showed last 75 words of 655 total…Many people mention having some physical reaction during or after the visit to the crop formation. Side effects like headaches, nausea, pains, dizziness, and a few others.         In conclusion I would like to say that it is kind of hard to deny that there are UFOs out there after reading this information. I have provided just a very limited few examples of crop circles, abductions, and other things that possibly have to do with UFOs.