Alien Life Forms – Humanoid, Amphibian, or Something Literally Out of This World.

I’ve been wondering for awhile what Alien life forms might be like, assuming we ever come into some form of contact with it. While most Astrobiologists suggest the obvious, that if we were to find life it would most likely be bacterial lifeforms and not the average person’s idea of life. However, while I may be probing my imagination a little bit, I often stop to wonder what lifeforms might exist out there aside from our tiny planet.

It’s only been just recently that Astronomers discovered Gliese 581g, a small exoplanet orbiting the star Gliese 581 in the constellation Libra. This planet is remarkable in that it is tidally locked with it’s star, making one side extremely cold and the other extremely hot, while the would be Prime Meridian of the planet is the perfect temperature. Not only is there an area on the planet for life to exist, but the planet also orbits in the so-called “Goldilocks zone”, the area just ripe for life where it’s not too hot and not too cold.

This has got me thinking deeply about what kind of life might arise. If you look at the diverse amount of life forms Earth has created, there’s almost no limit to what you might dream up. A few months ago Discovery Channel released Stephen Hawking’s “Into the Universe” which portrayed the following video.

Another strange thing to think about is that if water is abundant in the universe, and if water is one of the most important things for life to exist, it follows then that life could exist even on things that may not be considered “worlds”. Comets and asteroids can sometimes house water, is it too far to say that they could also house life? I like to imagine creatures that live on the backs of comets, sailing through our solar system.

Jupiter’s own moon Europa may house tons of life buried beneath it’s massive cracked ice sheets. The moon is constantly churned by Jupiter’s gravity, which creates artificial tides beneath the ice sheets. This can create a friction underneath the moon’s ice that warms it just enough to support life in it’s hidden ocean. Could this life be synonymous with our own sea life? Are there forms of fish, shark, whales, and dolphin – though very morphologically different – that exist beneath it’s ice? Maybe they resemble Cretaceous dinosaurs, and yet still they could resemble something the likes of which we can’t imagine!

This is why to an Science nerd or geek, and I use those terms interchangeably, Science Fiction is so appealing. Will we one day in the future discover lifeforms that resemble those of the Star Wars Universe?

Because who couldn’t love a Bith?

Gene Roddenberry was ahead of his time in technological fiction in Star Trek, and thanks to his imagination in a way gave birth to a multitude of technology that were once thought impossible. Isaac Asimov’s I,Robot is starting to seem more and more a reality with the new French Aldebaran creation the Nao Robot.

And here I have another possibility that might arise. Might we find synthetic life? A life form that can only be explained away by another intelligent life form having created it synthetically? We have ourselves created robotics and even an entire synthetic cell capable of reproduction.

It seems there’s no limit to human imagination, partly I would say because we are a part of Nature’s seemingly limitless imagination. I’d like to quote Richard Feynman here, as this is one of my favorite quotes by him, it literally gives me chill every time I hear it.

“I think nature’s imagination is so much greater than man’s, She’s never gonna let us relax.”

Advertisements
%d bloggers like this: