Where do we come from?
From Futuro De La Humanidad
According to contact reports 9, 236 and 251 the Earth has immigrants from several other star systems, including:
But also according to Contact Report 251 there are also immigrants from other planets within our own star system, namely Mars and Malona (which is now the asteroid belt between Mars and Jupiter).
The human lifeform also developed indigenously on this planet and mixed with the immigrants or extraterrestrials.
In the context of the galaxy, the first humans, in their original form, came into being on the oldest planetary systems nearly 28,000,000 years ago according to Contact Report 238.
And finally at the level of our universe, around 39,000,000,000,000 years ago was when the first hominid lifeforms formed.