Re: Explore Strange New Worlds.
To extend this just a bit to "sentient" life elsewhere in the universe....
Life on earth is carbon based. More molecules can be formed from carbon than by all of the other elements combined. So to me, it seems rather logical that life elsewhere in the universe to be carbon based.
Also, from a physiological perspective, it's reasonable to conclude that at least some of that life will resemble humans. As with most life on earth, our sensory organs are located in close proximity to "controlling" organ, the brain. Also, to interact with its environment, an organism needs at minimum of 2 appendages for mobility and 2 appendages for object manipulation. Of course, an organism can have 4 legs or 4 arms or more. But, 2 of each is an optimal number for efficient function. So while "life" on other planets will be strange, wonderful and terrifying, I also have no doubt that some of it will have many characteristics as humans.
Life on earth is carbon based. More molecules can be formed from carbon than by all of the other elements combined. So to me, it seems rather logical that life elsewhere in the universe to be carbon based.
Also, from a physiological perspective, it's reasonable to conclude that at least some of that life will resemble humans. As with most life on earth, our sensory organs are located in close proximity to "controlling" organ, the brain. Also, to interact with its environment, an organism needs at minimum of 2 appendages for mobility and 2 appendages for object manipulation. Of course, an organism can have 4 legs or 4 arms or more. But, 2 of each is an optimal number for efficient function. So while "life" on other planets will be strange, wonderful and terrifying, I also have no doubt that some of it will have many characteristics as humans.