Sometimes, science and a love for science begins with a story or two. I’ve always loved stories, be they in the form of books and movies. My favourite books of all time were C.S.Lewis’ Narnia Chronicles and Micheal Ende’s “The Neverending Story”.
What drew me into these particular stories so deeply was their references to cosmologies; to other realms and universes. For me the most alluring stories create not just intrigues and conflicts. I don’t really care about The Hero’s Journey, complete with it’s checklist of stages in a story. I don’t really care who’s the protagonist or antagonist. I care about the world these tales take place in. When I’m immersed in a story, I want to be immersed in the story. A universe, with all it’s history, is a key element of imagined worlds. To borrow a line from “The Dark Tower” by Stephen King:
“Beyond the reach of human range,
a drop of hell, a touch of strange. “
Again this tale was heavy with cosmology; alien yet familiar.
These stories were life changing for me in ways. They each provided pieces of a picture, of a universe I’d come to explore. The Narnia books were about other dimensions. “The Magician’s Nephew” featured travel between alternate realities. “The Neverending Story” showed us a universe created by imagination and perception. “The Dark Tower” was about a post apocalyptic world where the laws of space and time were unravelling, where the natural order of things was succumbing to a slow heat death.
But what about our own personal stories?
When I was a kid I spent a lot of time inside my head, visiting other worlds and other times. It was easy to imagine a beach as a coastline on some alien planet, or national park as some dinosaur infested part of Earth’s distant past.
The point I’m getting to here is that imagination and stories are important for science because they show us other worlds we’d like to explore.
But what about our own worlds and stories? As I’ve mentioned I spent a lot of my childhood immersed in imagination. If I couldn’t find someone else’s world….I’d provide my own.
I harp on about these other worlds, because the ability to imagine leads to the ability to ask questions. It enables you to speculate. It enables you to perform thought experiments..
An international mission to the outer solar system; the culmination of countless thousands of hours of diplomacy, frustration and determination finally reaches it’s goal.
A lone robotic probe has inserted itself into orbit over Europa. This moon has had the hearts of astrobiologists beating faster for a long time now. They’ve been curious about a global ocean ten times deeper than our own, lying beneath a cracked ghostly shell of ice. Oh yes, Europa could be the culmination of so many dreams..
The probe has been asleep on it’s long journey, stirring occasionally in the deep night to whisper to it’s masters. Digital murmours head home across a solar system filled with shrieks and moans: electromagnetic noise emitted by the planets themselves.
Who knows what the planets are saying?
The probe doesn’t care. It’s staring down at it’s new home. It fusses and frets, seperating and sending a lander down.
Vast sheets of rusty ice buckle and shift. The slumbering moon rolls in its sleep and a geyser of salty water erupts, pelting the lander with ocean spray as it prepares to land. Sensors coating the probe’s metallic hide taste the spray, sampling the alien cocktail for signs of life….
The moon is permanently encrusted in a shell of ice several kilometres thick. Below lies a deep salty ocean, warmed by constant tidal squeezing from Jupiter. This causes friction and tectonic stresses that render this moon a place of interest.
The probe takes a look around. The sky is eternally dark, and Europa is beholden to mighty Jupiter, which rolls and boils slowly across the night. Excited chatter from home has the probe going straight to work. Sophisticated AI takes over. Arms and legs extend and the probe stands. The days of ugly little rovers belong to antiquity now. Now a tall humanoid drone stumbles across endless Europan permafrost. Shattered ridges of glacial ice reach into the frozen sky like broken continental plates.
The drone walks. The drone sees. It picks up handfuls of snow. Sensors and chemical testing labs are woven throughout it’s frame; the very best nanotech taxpayer and corporate money can buy. The drone tastes the snow with it’s hands, looking for life. It’s masters believe it to be here.
Powder gently falls from the sky, leaving pock marks in the dark snow. There are organic molecules and precursors to life here. The drone tastes them. It looks for openings in the moons icy shell. If it can find a fissure it will climb down, until it reaches the watery underworld. Then, it will swim, exploring a place that up until now has only been a dream.
Then, it finds something unexpected.
A metallic gleam in loose shards of icy ejecta catch the drone’s eye…
The drone bends down and tastes tarnished copper. What is this?
The drone is not prepared for this.
It is programmed for the chaos of the real world: a state of the art descendant of the old survey/search and rescue bots. Protocol kicks in, and the drone dutifully sends images to it’s masters…
The machine is patient-as is it’s wont. It continues to explore the ice canyons and expanses of rusted ice. Life is here. The drone’s masters believe this fervently. Onboard mettalurgical analysis by the drone is now being carefully studied back home.
Back home the drone is all but forgotten. All attention is on the artifact it has found. Dutifully the drone sends back reams of data. Most of it is of incredible scientific value, but outside Mission Control no one is really noticing.
Instead, the world’s eyes are on a piece of the ancient world. Rome, to be exact. A speartip, broken away from it’s wooden haft, and buried in alien ice, 628 million kilometres from the Eternal City.
How did it get there?