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No. UFOs are proof that some people have seen things in the sky that they themselves cannot identify. That is what UFO means, not *alien spacecraft*. There has never been the slightest shred of evidence that *any* UFO was an alien spacecraft, so the answer to your question is no.
What else can I help you with?
Are there any life forms in other planets?
Probably, somewhere in the universe. However we have yet to discover proof.
What proof is there to say there are extra terrestrial life forms?
There is no real proof to say there is extra terrestrial life. But there's also no real proof to say there isn't any extraterrestrial life as well. It depends on belief.
Is there other life forms?
yes there is other life forms because once they found frozen water on mars and water means life and we cant be the only life forms in the whole universe or Galaxy and there might be other universes to
Is there any other life form in the solar system?
Not that the US know of but there have been reportings of UFO's and stuff like that. So really it's unknow to us about any other life forms.
Where did scientists discovery that life forms exist?
In outer space, there has been no definit proof that life exists, but there is proof that there was once water on mars, creating the possibility of life. In extreme heat or cold, there have been bacteria that have been found.
Is there other life forms on other planets?
Earth's scientist have not found life on other planets to date.
Where is the movie Proof of Life filmed?
The movie Proof of Life, released in 2000, according to Wikipedia "was mainly filmed in Ecuador." For other locations, see the IMDB link below.
What eats the puff adder?
Other life forms
What puff adder eat?
Other life forms
Can any other forms of life survive on Jupiter?
no
Are there any protections acts for the tundra biome?
Not that I know of. There isn't much life in the tundra biomes so there isn't really anything to protect other than few plant and animal life forms.
Is water compulsory for all life forms?
The question "is water compulsory for all life forms"is not specific,all life forms known to man today requires some amount of the compound H2O or water for their cell structures. while this is true there may be unknown life forms existing in other celestial bodies.The significance of life on other planets is expressed by the formation of exobiology or the study of life on other bodies outside Earth.
