How many aliens live on earth?

Answer 1

No credible evidence has ever been presented to indicate that an alien ever lived

on Earth, ever visited Earth, or lives on Earth now. That doesn't prove that they

don't exist, but it should convince you that your question can't be answered with

any available information.

They have been here as long as the Earth has been here. IT says in the Sumerian

Texts that they are reffered to as "The Gods, who from the Heavens Came".

They made the pyramids, stonehendge, stones at easter island, and is it a

coincedince that the orions belt matches exactly in the same location in the sky,

as the great pyramids of giza?! Think about it people.

Gadzooks! I never noticed it before. I have three trees in my front yard that grow

in a pattern that exactly matches the stars in Orion's belt. There's no way that

this could be a coincidence. Why, every single day or night of the year, those stars

pass by my house in the sky, as if to call our attention to them. And I never noticed

until now.

I do notice, though, that the pyramids are in Gizeh, not in the sky.

Answer 2

Only one species so far.

They spread the word as soon as they got here and got settled, and many more set out on a course toward earth.
But none of the others have arrived yet. It's a long trip.

Answer 3

There is no scientifically proven evidence that aliens exist, let alone live on Earth. The existence of extraterrestrial life is still a topic of debate and ongoing research in the scientific community.