Mate, it get alot weirder than that. There are at least 5 species of human looking "aliens" on this planet. Any of them, if you met them on the street, clothed, you would think are normal humans. To go in much more detail on this thread would be seriously off-thread and probably censored.
However, I will say, the reason I put "aliens" in quotes is they have been here for a very very very long time, off-and-on. It is the nature of space-time that causes this. Understand Lorentz space-time and it all becomes semi-clear.
Really it fits, pretty well, although not perfectly, with "well" known physics and biology. It would be a terrible mistake to confuse "aliens" with either good or evil. Like every living conscience being, they pick themselves what side they will be on.
