|
Of course they exist, that much is obvious with today's knowledge of the vastness and richness of the universe.
But don't you think a species that had the technology to dramatically re-engineer their structures from a genetical level would also have the technology to re-engineer atoms so as to have as much free resources as they could possibly want any way?
I agree with the sentiment that they needn't be humanoid though. Even here on earth, the variety and number of hugely different life-forms is mind-boggling.
|