Roswell. Also some of Lazar's claims about Area 51.
All UFO sightings are unexplainable, otherwise they wouldn't be unidentified.
There are many accounts of UFO sightings by military and commercial pilots including NASA astronaughts.
yes but some of the UFO sightings may be secret aircraft
yes, countless sightings
The online UFO Sightings Report is a good place to find information on UFO sightings. It also has photographs, maps and resources for anyone interested in this particular topic.
Yes, I have witnessed 3 sightings in the Almeria region of Spain.
YES there have been many many many many ufo sightings in california
UFO sightings predate recorded history.
no
There is no reliable data on the number of UFO sightings reported specifically in AD 960 as modern methods of tracking and documenting UFO sightings did not exist at that time. UFO reports began to be documented in the mid-20th century with the establishment of organizations like the Mutual UFO Network (MUFON) and the National UFO Reporting Center (NUFORC).
There have been sightings in virtually every continent in the world, India included.
There have been many sightings over India, especially in the years 2008 & 2009.