Witness the history of UFO research in China (Mainland).

<P Align=center> Keywords: UFO records of the earliest records of the first witness </ P> <P align=center> </ P> <P> of the earliest UFO records: </ P> <P> UFO (unidentified flying object .), is not known natural phenomenon, is the illusion of people, or carrying the spacecraft of extraterrestrial life? .Over the years, the UFO appeared frequently brought back not only an imaginative people, but also aroused the concern of astronomers. .Tomorrow, "a major UFO event Symposium" will be held in Shanghai, and scholars from around the world, UFO observers, UFO enthusiasts will be on-site exchange and debate. .</ P> <P> It is understood that the earliest record of a UFO took place in Nanjing (1892), Nanjing UFO last time that happened January 10, 2006. .Purple Mountain Observatory, researchers thought the king told reporters, according to experience, Nanjing 5 to 10 years there will be a classic UFO. .</ P> <P> [UFO Research] </ P> <P> China is seeing a dozen UFO </ P> <P> thought the king is one of the few active in UFO research professional astronomy one of those who ., spare time in 30 years of UFO research, collect a large number of UFO sightings. .</ P> <P> 30 years, his analysis of UFO investigation of the incident, the UFO will be 100 times the typical event is classified as a dozen, a dozen UFO in that there are five categories is to use known .natural phenomena or man-made phenomena explained, including meteor-like, spot-like, bright stars like, fly rod and fly rod-shaped UFO. .</ P> <P> while UFO is still difficult to seven the known to explain natural phenomena or man-made phenomena, including spiral, fan-shaped, light dough UFO; ball lightning UFO; shell-shaped UFO; hover .spindle-shaped UFO; V-shaped UFO; air strange cars UFO; flying saucer-shaped UFO. .One spiral, fan-shaped, light dough and saucer-shaped UFO UFO and extraterrestrial intelligent life may be aircraft related. .</ P> <P> regular analysis to calculate the king thought UFO flying altitude, speed and other physical parameters. .Including many experts included, are very curious: the king thought that rely on "the art of Babel" to calculate the height and speed of these UFO's it? .</ P> <P> thought the king said that China has formed a relatively large number of amateur astronomers high level of team, they love astronomy, are familiar with small telescopes, with a wealth of actual experience, and distributed throughout the country .to form a valid observation network. .Some amateur astronomers carefully observed the UFO incident, and marked by the constellation of UFO movement against the background of the position and time, detailing the changes in the details of UFO. .Also provides observation locations, the names of witnesses and the means of communication. .I have many years of his astronomical measurements and field survey experience in the fire meteor, but also several organized amateur astronomers around the asteroid occultation observations, there are six professional Astrophysics at Peking University study of the professional foundation. .Sufficient distance from multiple locations separated by high quality sighting reports, can be spherical astronomical methods to calculate the UFO flight altitude, flight direction, flight speed and the "nadir" position. .Because there are many high quality sightings, so the mutual authentication parameters can be calculated. .</ P> <P> [UFO the most] </ P> <P> two of the largest UFO: hundreds of people to see </ P> <P> Time: July 24, 1981; July 1995 .26 </ P> <P> king thought introduced in 1971 after the emergence of China over 19 times UFO, 1981 年 7 月 24 日 22 时 33 am to 52 points and appeared spiral UFO 26 July 1995 .22:00 to 25 points appear fan-shaped UFO, more than a dozen provinces and municipalities in China there are millions of witnesses, among them the Nanjing Purple Mountain Observatory, Chinese Academy of several astronomers. .</ P> <P> Nanjing recent UFO: was "V" shaped </ P> <P> Time: January 10, 2006 </ P> <P> thought Wang told reporters, Nanjing recently appeared in the sky .UFO is January 10, 2006 around 5:30 the evening, a Chinese foreign language school outside China two students happened after school, he found an unidentified object in the sky, is the "V" shaped, like the orange ball of light began to walk to the west .The strange thing is that a fireball gradually long tail, the tail longer and longer, more and more small ball of light, like a band of light as the last. .Purple Mountain north, Jiangning, Jiangpu there are people who see the unknown object, but also took a video. .</ P>.