Do Alien-Human Hybrids Exist?
Well, the simple answer is no, as we have no proof of them, and science gives us assurance that it would be hard to hybridize to separate species. However, a few things of note must be remembered before we can fully discount a Hybrid Theory. Firstly, however, some assumptions should be made. We must assume that the Alien Race evolved on a world remarkably similar to ours. Indeed, it would seem logical, that planets similar to Terra are the only ones life might evolve on; at least until we find evidence that life develops on other planetary types. While we might assume that a planet might have a highly divergent evolution, due to any number of astronomical phenomenon, we can assume that planets such as ours would have similar defenses as ours. If only because life might be much less likely to develop, say, if there isn’t some atmosphere to serve for breathing, a moon or two to energize tidal forces, or a thick enough atmosphere to protect against small meteorites. I think the safest ass