The universe – our universe, at least – is an incomprehensibly ancient place, roughly fifteen billion years old according to the latest academically agreed-upon estimates, give or take a billion. And that's assuming that time was always linear, or that the Big Bang truly was the progenitor of all things, and there wasn’t something else here before that.
It is also unfathomably enormous. For all of the space-faring civilisations that live throughout the billions of galaxies of the universe, none have explored its every inch, touched its boundaries, and discovered all of its secrets. For all of their pomp and hubris, and despite all of the Dyson spheres, Death Stars and super-weaponry they built, for all of the power they thought they had, they were as ants.
And yet, life was perhaps the most incredible thing about the whole universe. It was everywhere, all the time, in every conceivable environment.
On Earth, life had been evolving for roughly four billion years. For the first two billion of those, it was nought but single-celled life – the microscopic ancestors of humans, whom they disdain to call cousins. After that, evolution exploded into a sprint; complex lifeforms rapidly took control of the seas and the land in an astonishingly short period of time, geologically speaking, and the process never seemed to lose pace. Indeed, it only seemed to accelerate. One species gave way to another; countless millions of species were made extinct only for new ones to take their place – there are many times more extinct species buried beneath our feet than there are alive today. The planet changed its very appearance over the hundreds of millions of years it took for the dinosaurs to rise, dominate, and then fall again, but life remained a constant.
Eventually, as we all know, evolution on Earth culminated in modern humans, about thirty or forty thousand years ago – a tiny fraction of time, geologically speaking. For a time, they thought themselves to be unique, special, as though they were the ultimate goal of evolution. Then, like so many other intelligent species throughout the cosmos, they discovered that they weren’t. War ensued.
A similar tale could be heard on countless different planets across the Milky Way, and even in neighbouring galaxies, for billions of lightyears around. It seemed that no matter the star system, no matter the planet, life in this region of the universe had found a way, and over the last four or five billion years it had exploded like a wildfire tearing across a sun-parched grassland. And after all those aeons of waiting, intelligent life has finally arrived. Some species may have attained intelligence a little earlier than others; sometimes hundreds of thousands of years earlier, but at least everywhere was starting to catch up.
And so the galaxy has become civilised. For the first time, countless interstellar empires have laid down laws, established governments, forged technology and spread their cultures far and wide. At long last, the animals have been relieved of their duties – the superior species have taken the reigns. They were proud.
But the universe is incomprehensibly ancient. To believe you are the ‘first’ at anything is woefully naive.
In fact, the idea of space-faring civilisations was not a new one at all, not even in terms of astrophysical time frames, let alone geological ones. Life had actually existed in the universe, in some form or another, for over ten billion years – more than five billion years before the Sol system was even formed. In that time, a number of intelligent creatures had risen from the gene pool long before primates had first dropped down from their trees and decided to stand upright. Many of them fell straight back into it again, either being rendered completely extinct by some calamity or another, or having evolved into something else entirely (intelligence of course, contrary to popular belief, was not actually the goal of evolution at all). Some may still exist however, in some form or another, somewhere.
Life, like the universe, was ancient.
For a long time now, there had been talk amongst various xeno-palaeontologists in and around the Orion Arm of the Milky Way and beyond of one particularly interesting sapient species, thought to have been made extinct a mere seven hundred million years ago. So far not a great many academics in the field had spent much time researching this ‘new’ species as yet, but a few dedicated professionals, using what resources they had, were beginning to notice the fossilised remains of a remarkable humanoid alien species on numerous planets across the Milky Way.
Many of these planets had been rendered uninhabitable millions of years before, but the fossils, for the most part, were safe and sound beneath the rock, waiting to be unearthed by curious diggers – or, at least, sufficiently high-resolution geo-sensors. That these fossils, so clearly all members of the same species, were found distributed across such wide swathes of the galaxy certainly indicated an advanced society capable of long-range interstellar transportation. Indeed, just when they thought they’d found the territorial borders of these long-dead aliens, a colleague ten thousand lightyears away alerted them to a new find that extended them even further. There seemed to be no end to the reach of their ancient empire.
What was curious, though, was that they had to assume they were technologically advancement based entirely on the distribution of their fossils. For, there was no trace of advanced technology anywhere. Interstellar civilisations, no matter their age, normally leave some trace of their technology behind, somewhere, but many of xeno-palaeontologists studying the ‘Tool-less Spacemen’ (as they had been dubbed in the scientific community) could find absolutely nothing but bones in the rock.
A few of the xeno-palaeontologists studying the subject – as no single name for this new species had been decided upon yet, it carried a different name depending on what nation you were in – had decided that the only way to have a chance at finding some of ‘Species X’s technology was to locate their homeworld, their originating star system. As with most space-faring species in the galaxy today, they felt it was likely that it would have been the focal point of their civilisation, or at the very least a reasonably important part of it.
Locating the focal point of such a widely-distributed species was difficult. The galaxy was large, and they couldn’t just limit their search to habitable worlds, for in the hundreds of millions of years since Species X seemed to disappear, their homeworld may no longer be habitable.
Some scholars decided that the species may have been extra-galactic – there had in fact been unconfirmed reports of fossils from Species X being discovered in nearby galaxies by those with the means to get to them – and given up. After all, if they had to expand the search to include entire galaxies, it brought a whole new meaning to the term ‘needle in a haystack’.
More pragmatic students of the alien fossils had tried a more reasonable approach, however. In a painstaking effort to collaborate with as many xeno-palaeontologists as they could on the subject, they tried to determine where the greatest fossil discoveries had been. By identifying which areas of the galaxy had seen the greatest concentration of fossils, they felt they may be able to use that information to triangulate the homeworld of Species X.
Four or five star systems were proposed, but they were dotted around the galaxy rather than focussed in a particular area. The G’goroth system, as it was known by locals, over in the Delta Quadrant was one possible location for their homeworld, which seemed unlikely as it was a blue supergiant star, and may not have even existed seven hundred million years ago. Another possible location was over in the Gamma, but it was already home to a space-faring race and unfortunately they were intolerant of foreigners and refused any academic access.
Two other star systems proposed were nearer to the Sol system; one was known as Aeleus by the neighbouring civilisation, for it was a binary star system which apparently looked exactly like one of their goddesses in the night sky. It did have a habitable planet of sufficient age in orbit to be a potential homeworld for Species X, but the thick foliage and vicious predators that now inhabited it made a research expedition difficult.
The last system considered most likely to be the homeworld was Epsilon Reticuli. This system was much closer to Earth at only sixty lightyears.
The Epsilon Reticuli star burned a dull shade of red, bathing everything that came close in an eerie crimson glow. It was massive in size, several times the girth of Sol, but it gave off very little heat and its brightness was much diminished. This was a dying star – a red giant.
Two planets orbited; there was a gas giant at the farthest reaches of the star system, so colossal in size that Jupiter would be jealous, its own orange hue only accented by that of the dim glow of the distant, giant star. If it had any moons, they had long since gone – small asteroid belts orbited Epsilon Reticuli II, but they were curiously diminished of valuable metals.
The other planet was much closer to the star – dangerously close. A barren brown rock, perpetually bathed in the fiery red anger of its parent, Epsilon Reticuli I looked as though it could have been habitable at one point in history, but no longer. The expansion of the sun had scorched away the atmosphere, boiled away the oceans and vaporised anything that might have been living on it. Nothing could have been more arid, more inhospitable. From the ground, the sky was dominated by the massive red star during the day, so close now that it scalded the surface of the dead world, meanwhile at night, the temperature plunged into deep cold. If a civilisation had been on this planet in the past, there didn't appear to be any trace of it now - punished by the sun, and pockmarked by many craters since the atmosphere no longer protected it, there was nothing but rock.
Perhaps the system had more planets at one point in its past, and the Epsilon Reticuli star had simply swallowed them when it became engorged. For now, with no way to be certain if this even was the homeworld of Species X, the ‘Tool-less Spaceman’, nobody had really studied the system or its worlds to ascertain the truth. Starships never passed through the system for there was nothing there, governments were unwilling to give grants to those few xeno-palaeontologists who were interested in conducting more thorough studies of Epsilon Reticuli I, and the general public gradually lost interest in the subject as it faded from newsnet headlines.
Whatever secrets Epsilon Reticuli might have held for the last seven hundred million years, looked to be safe for millions more.