Lot's of info out there but a lot of conflicting reports.
I would have to say Yes ! Just might be life there now !
All signs point to yes -
And possibly still does , on a microscopic level ....
Much more recently than that. Where do you suppose we men came from? We're all aliens.
Look around you, they exist and are overpopulated. There is this species called human that are not of earth, they are too devastating here and there plans are to suck the earth dry and move to some other planet to do the same.
I highly doubt it ! They've been coming here for thousands of years and I'm sure many species still live !
As far as I can find Luzia is either the oldest or second oldest, both within a thousand or two thousand years of each other...
But I personally am guessing it is only a matter of time; I did find this quite fascinating provocative sentence for example:
"Charcoal, a chipped stone stool and scraps of food … Read more
This is interesting. From Wiki :
Indigenous Australians are the Aboriginal and Torres Strait Islander people of Australia, descended from groups that existed in Australia and surrounding islands prior to European colonisation. The earliest definite human remains found in Australia are those of Mungo … Read more
Can't think of a good one
I think science limits us too much with the Bering land bridge...
1) Ancient peoples may have been much more sophisticated than we realize with ships, science, and exploration. The Australian aborigines also are famous for sensory and intuitive powers far beyond us in the West...
2) The currents of the Pacific Ocean; 8,700 miles between … Read more
Oldest Native American skull ever found. Great article and story here.