Many objects have been seen in the sky that are unidentified.
UFO stands for Unidentified Flying Object. This does not mean it is an actual thing flying-- sometimes things like light refection have been called UFOs. UFO is kind of a bad acronym. Not only do a lot of people somehow think it is an acronym for "alien spacecraft", but it carries the assumptions of "flying" and "being an object", neither of which is proven. Some use the acronym "UAP", Unidentified Aerial Phenomenon.
Please note that so far, *no* UFO has ever been proven to have any connection with alien beings. In fact, so far, there is no solid proof of alien beings.
Humans have never seen aliens yet.
UFOs have been reported in virtually all of the states at one time or another.
yes
There have been reports of sightings of white UFOs.
It's been said that there have been UFOs and extraterrestrails since the beginning of time. Early visitors that helped build monuments, and basically start civilization. Since there have been people to see them, there have been UFOs.
The subject of aliens and UFOs have been getting more coverage by mainstream media than ever before.
No. The Confederacy had spies, but no military forces ever were in New York.
It was spoted in 1867
In all 48 continental states, Canada and Alaska.
Since no humans have visited Mars, it is unsure. But Mars is often mistaken for UFOs because of how bright the planet is.
There are those among us who believe that UFOs have always been hovering nearby.
Depends what you mean by UFOs. If you mean 'spaceships with little green men' nobody has proved that such visits have ever taken place, and indeed, given the vastness of space, it is unlikely that they ever will. Some strange visual phenomena have been observed for which there is no explanation as yet; by their very nature no explanation for them exists.